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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Found: all from date 202310 to date 202310

Index includes 161 messages. Sorted by date, recent messages first.

                    
Re: Astrolabe AuctionDale Lichtblau31 Oct 2023, 19:43
Alnair identificationFrank Reed31 Oct 2023, 17:57
Re: Astrolabe AuctionFrank Reed30 Oct 2023, 21:13
Navigation Spreadsheets in 2024Peter Hakel28 Oct 2023, 23:28
The Inscription on Bligh's TombDale Lichtblau28 Oct 2023, 20:40
Re: Refracted semidiameterBill Ritchie28 Oct 2023, 16:34
Re: Refracted semidiameterAntoine Couëtte28 Oct 2023, 16:10
Re: Astrolabe AuctionDale Lichtblau28 Oct 2023, 15:50
The Inscription on Bligh’s TombDavid Pike28 Oct 2023, 11:21
Re: How do you heave-to a 64-gun ship of the line?David Pike28 Oct 2023, 08:42
Re: Refracted semidiameterAntoine Couëtte28 Oct 2023, 05:54
Lunch at Machu Picchu... I'm buyingFrank Reed28 Oct 2023, 01:29
Fwd: Winter Maritime Treasures 2023Paul Hirose27 Oct 2023, 17:40
Re: Refracted semidiameterAntoine Couëtte27 Oct 2023, 16:47
Re: Astrolabe AuctionBill Lionheart27 Oct 2023, 12:55
Re: Astrolabe AuctionBill Ritchie26 Oct 2023, 22:05
Re: Sun sights during an eclipse: "bad limb" calculationDale Lichtblau25 Oct 2023, 23:41
Re: Astrolabe AuctionDale Lichtblau25 Oct 2023, 22:52
Re: How do you heave-to a 64-gun ship of the line?Don Seltzer25 Oct 2023, 15:24
Re: How do you heave-to a 64-gun ship of the line?Noell Wilson25 Oct 2023, 10:54
Navigational Algorithms Android appsAndrés Ruiz25 Oct 2023, 06:42
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed24 Oct 2023, 23:57
Re: Occultations of stars by the MoonPaul Hirose24 Oct 2023, 17:31
Re: Occultations of stars by the MoonLars Bergman24 Oct 2023, 11:04
Re: Occultations of stars by the MoonAntoine Couëtte24 Oct 2023, 08:10
Re: Occultations of stars by the MoonGeoff Hitchcox24 Oct 2023, 02:20
Re: Occultations of stars by the MoonAntoine Couëtte23 Oct 2023, 11:05
Re: Occultations of stars by the MoonAntoine Couëtte21 Oct 2023, 03:28
Re: Occultations of stars by the MoonGeoff Hitchcox21 Oct 2023, 00:00
Re: Occultations of stars by the MoonAntoine Couëtte20 Oct 2023, 15:19
Re: How do you heave-to a 64-gun ship of the line?David Pike20 Oct 2023, 14:12
Re: Occultations of stars by the MoonGeoff Hitchcox20 Oct 2023, 10:44
Re: Occultations of stars by the MoonAntoine Couëtte20 Oct 2023, 05:12
Re: Occultations of stars by the MoonGeoff Hitchcox20 Oct 2023, 01:48
Re: How do you heave-to a 64-gun ship of the line?Don Seltzer19 Oct 2023, 23:42
Re: Sextant mirror silveringBill Morris19 Oct 2023, 21:09
Re: Sextant mirror silveringFrank Reed19 Oct 2023, 21:00
Re: How do you heave-to a 64-gun ship of the line?David Pike19 Oct 2023, 19:35
Re: Sextant mirror silveringBill Morris19 Oct 2023, 19:32
Re: Occultations of stars by the MoonAntoine Couëtte19 Oct 2023, 18:48
Re: Occultations of stars by the MoonAntoine Couëtte19 Oct 2023, 15:19
Occultations of stars by the MoonFrank Reed19 Oct 2023, 14:26
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte19 Oct 2023, 11:28
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte19 Oct 2023, 09:21
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte19 Oct 2023, 09:07
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte19 Oct 2023, 08:41
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney19 Oct 2023, 04:11
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox18 Oct 2023, 23:04
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman18 Oct 2023, 20:24
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike18 Oct 2023, 09:51
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte18 Oct 2023, 06:45
Re: Sun sights during an eclipse: "bad limb" calculationDale Lichtblau18 Oct 2023, 01:57
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed17 Oct 2023, 23:43
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike17 Oct 2023, 22:10
Re: Sun sights during an eclipse: "bad limb" calculationAdrian F17 Oct 2023, 21:59
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman17 Oct 2023, 20:33
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte17 Oct 2023, 19:54
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike17 Oct 2023, 19:43
Re: How do you heave-to a 64-gun ship of the line?Lars Bergman17 Oct 2023, 19:36
Re: How do you heave-to a 64-gun ship of the line?Don Seltzer17 Oct 2023, 19:25
Re: Sun sights during an eclipse: "bad limb" calculationPaul Hirose17 Oct 2023, 18:52
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike17 Oct 2023, 16:55
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte17 Oct 2023, 13:10
Re: Michael Gambon as John Harrison in LongitudeAndrés Ruiz17 Oct 2023, 11:00
How do you heave-to a 64-gun ship of the line?David Pike17 Oct 2023, 10:22
Re: Sun sights during an eclipse: "bad limb" calculationDale Lichtblau16 Oct 2023, 22:51
Re: Michael Gambon as John Harrison in LongitudeDale Lichtblau16 Oct 2023, 21:33
Re: Michael Gambon as John Harrison in LongitudeDavid Pike16 Oct 2023, 17:00
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike16 Oct 2023, 16:35
Re: Michael Gambon as John Harrison in LongitudeDale Lichtblau15 Oct 2023, 21:13
Re: Sun sights during an eclipse: "bad limb" calculationPaul Hirose15 Oct 2023, 20:44
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox15 Oct 2023, 13:23
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte15 Oct 2023, 13:07
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney14 Oct 2023, 19:17
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte14 Oct 2023, 18:49
Canada abruptly ends time signalEd Popko14 Oct 2023, 12:59
Re: Geoff's (low cost) - Tripod Artificial Horizon.Geoff Hitchcox14 Oct 2023, 11:27
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox14 Oct 2023, 10:48
Re: Refracted semidiameterFrank Reed14 Oct 2023, 01:04
Refracted semidiameterPaul Hirose13 Oct 2023, 20:03
Re: HO 211 (Ageton) sight reduction accuracyPaul Hirose13 Oct 2023, 18:50
Re: Carmody Slide RuleNoell Wilson13 Oct 2023, 16:27
Re: Sphere Research closingNoell Wilson13 Oct 2023, 16:15
Re: Sextant mirror silveringNoell Wilson13 Oct 2023, 16:07
Re: Geoff's (low cost) - Tripod Artificial Horizon.Noell Wilson13 Oct 2023, 15:03
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte13 Oct 2023, 07:36
Re: Sun sights during an eclipse: "bad limb" calculationPaul Hirose12 Oct 2023, 21:03
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney12 Oct 2023, 17:14
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte12 Oct 2023, 16:34
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed12 Oct 2023, 04:24
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox12 Oct 2023, 04:05
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney11 Oct 2023, 23:27
DM15 (HP-15c) as NA for SunMichael Josefsson11 Oct 2023, 18:35
Re: HO 211 (Ageton) sight reduction accuracyMichalis Vaidanis11 Oct 2023, 14:56
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman11 Oct 2023, 10:31
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox11 Oct 2023, 09:37
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte11 Oct 2023, 05:40
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte11 Oct 2023, 05:33
Determining astronomical position using two solar altitudesSaeed alipour11 Oct 2023, 05:25
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox11 Oct 2023, 00:13
Re: Sun sights during an eclipse: "bad limb" calculationPaul Hirose10 Oct 2023, 23:41
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte10 Oct 2023, 22:13
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike10 Oct 2023, 21:53
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte10 Oct 2023, 21:52
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman10 Oct 2023, 21:02
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte10 Oct 2023, 20:02
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike10 Oct 2023, 20:00
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed10 Oct 2023, 19:28
Re: Satellite trails? Or some other phenomena?Frank Reed10 Oct 2023, 19:14
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte10 Oct 2023, 17:58
Celestial ONE: Oct 14-15 and TWO: Oct 28-29, in MysticFrank Reed10 Oct 2023, 16:33
Re: Geoff's (low cost) - Tripod Artificial Horizon.Paul Saffo10 Oct 2023, 15:30
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman10 Oct 2023, 13:10
Re: Satellite trails? Or some other phenomena?David Pike9 Oct 2023, 21:45
Re: Satellite trails? Or some other phenomena?David Pike9 Oct 2023, 16:38
Re: Satellite trails? Or some other phenomena?Frank Reed9 Oct 2023, 15:56
GPS SpoofingFrank Reed9 Oct 2023, 15:30
Re: Geoff's (low cost) - Tripod Artificial Horizon.David Pike9 Oct 2023, 10:31
Geoff's (low cost) - Tripod Artificial Horizon.Geoff Hitchcox9 Oct 2023, 03:17
Re: Satellite trails? Or some other phenomena?David Pike8 Oct 2023, 22:22
Satellite trails? Or some other phenomena?Frank Reed8 Oct 2023, 20:04
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney8 Oct 2023, 18:02
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox7 Oct 2023, 20:44
Re: Sun sights during an eclipse: "bad limb" calculationChuck Varney7 Oct 2023, 17:39
Re: Venus in daylight againFrank Reed7 Oct 2023, 14:18
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed7 Oct 2023, 14:02
Carmody Slide RulePaul Bedel7 Oct 2023, 13:25
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed7 Oct 2023, 12:50
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox7 Oct 2023, 10:17
Re: Sun sights during an eclipse: "bad limb" calculationSean C7 Oct 2023, 04:29
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox7 Oct 2023, 01:46
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman6 Oct 2023, 12:27
Re: Venus in daylight againDavid C6 Oct 2023, 08:37
Re: Venus in daylight againDavid McN5 Oct 2023, 21:31
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike5 Oct 2023, 21:09
Re: Index error test with Davis whole horizon mirrorHerman Dekker5 Oct 2023, 15:03
Re: Index error test with Davis whole horizon mirrorErik Rosen5 Oct 2023, 14:04
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte5 Oct 2023, 09:32
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte5 Oct 2023, 03:40
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox5 Oct 2023, 02:20
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed5 Oct 2023, 01:26
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman4 Oct 2023, 18:29
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte4 Oct 2023, 13:25
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed4 Oct 2023, 13:15
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed4 Oct 2023, 12:39
Re: Sun sights during an eclipse: "bad limb" calculationGeoff Hitchcox4 Oct 2023, 10:43
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte4 Oct 2023, 10:41
Re: Sun sights during an eclipse: "bad limb" calculationPaul Hirose3 Oct 2023, 21:15
Re: Sun sights during an eclipse: "bad limb" calculationLars Bergman3 Oct 2023, 20:45
Re: Sextant mirror silveringSam Lyness3 Oct 2023, 14:25
Re: Sun sights during an eclipse: "bad limb" calculationAntoine Couëtte3 Oct 2023, 12:51
Venus in daylight againFrank Reed2 Oct 2023, 18:51
Re: Sextant mirror silveringFrank Reed2 Oct 2023, 18:25
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike2 Oct 2023, 13:26
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike2 Oct 2023, 12:28
Re: Sun sights during an eclipse: "bad limb" calculationFrank Reed2 Oct 2023, 11:51
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike1 Oct 2023, 16:25
Re: Sextant mirror silveringArt Leung1 Oct 2023, 15:19
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike1 Oct 2023, 13:13
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike1 Oct 2023, 11:08
Re: Sun sights during an eclipse: "bad limb" calculationDavid Pike1 Oct 2023, 08:43

Index includes 161 messages.

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