3I/ATLAS = C/2025 N1 (ATLAS) _ 0003IK25N010 _ A11pl3Z object
3I/ATLAS = C/2025 N1 (ATLAS) _ 0003IK25N010 _ A11pl3Z object (July 2.90 UT), MPEC 2025-N12, CBET 5578, CBET 5596, CBET 5608, CBET 5625, CBET 5628, CBET 5640, CBET 5646 = A11psVj object (July 3.52 UT) = or08008 object (July 4.54 UT) = ABC0003 object (July 5.12 UT) = K5a01Ii object (July 7.99 UT) = K5pc1JY object (July 9.85 UT) = 5GG1921 object (July 17.44 UT) = K6J91Is object (July 19.50 UT) = W018300 object (Aug. 19.49 UT) = CE2XZW2 object (Jan. 14.60 UT) ..
Ø кометного ядра 11645 м, 16800 м, 12762 м
IK25N010 / IK25N010 was picked up at 0515 UT on 1 July by ATLAS Chile, which observed it at June 24.39-41p3, 27.24p2, and July 1.22-26p4. This detection was confirmed by the Zwicky Transient Facility (ZTF) (June 14.25p1, 18.36p1, 18.44p1, 21.23p1, 27.34p1, 28.29p1, 28.34p1 & 29.30-32p2), ATLAS Sutherland (June 25.07-09p3), ATLAS Haleakala (June 28.45-46p3), Mt. John Obs. (July 1.35-36p3), Starhopper Obs. (July 1.84-86p3), Visnjan Obs. (July 1.88-89p4), Kysuce Obs. (July 1.91-92p3), AZM Martinsberg (July 1.93-94p6), Bredenkamp Obs. (July 1.93-94p2), LCO Tenerife Aqawan A#1 (July 1.94p3), Teplice Obs. (July 1.96-97p4), SONEAR Wykrota-CEAMIG (July 1.98-01p3), Wickede Obs. (July 1.00p3), ATLAS TDO (July 2.01-06p4), Deep Random Survey (DRS) (July 2.02-03p2), Transient Survey Telescope (July 2.07-08p5), E. Cortes via Slooh.com Canary Islands Obs. (July 2.15-17p4), Saguaro Obs. (July 2.16-17p2), Hidetaka Sato via iTelescope Chile (July 2.19-20p4 & 2.27-28p4), Astronomical Research Obs. Westfield (July 2.22-23p3), Auger Obs. (July 2.23p1, 2.28p1 & 2.33p1), Robert Holmes via Cerro Tololo Inter-American Obs. (CTIO) (July 2.26-27p3), F. Ocana via ESA TBT (July 2.28-29p2), LCO Haleakala Clamshell#3 (July 2.28-29p4), Tim Lister via LCO Cerro Tololo A (July 2.30-31p3), program code 1 via iTelescope Chile (July 2.32p2), R. Weryk via Canada-France-Hawaii Telescope (July 2.41-42p3), SNX-NET (July 2.43-44p3), Marco Micheli via Faulkes Telescope North (July 2.50-55p5), Tien-Shan Obs. (July 2.68-69p3), and ROASTERR-1 (July 2.85-88p5).
Orbital elements:
3I/ATLAS
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 Oct. 29.21095 TT Veres
q 1.3745928 (2000.0) P Q
z -3.8388970 Peri. 127.79317 -0.96648407 -0.25138653
+/-0.5778437 Node 322.27219 -0.25407056 +0.90747872
e 6.2769203 Incl. 175.11669 -0.03683342 +0.33658162
From 122 observations 2025 June 14-July 2, mean residual 0".3.
подробности следуют...
Ø кометного ядра 11645 м, 16800 м, 12762 м
IK25N010 / IK25N010 was picked up at 0515 UT on 1 July by ATLAS Chile, which observed it at June 24.39-41p3, 27.24p2, and July 1.22-26p4. This detection was confirmed by the Zwicky Transient Facility (ZTF) (June 14.25p1, 18.36p1, 18.44p1, 21.23p1, 27.34p1, 28.29p1, 28.34p1 & 29.30-32p2), ATLAS Sutherland (June 25.07-09p3), ATLAS Haleakala (June 28.45-46p3), Mt. John Obs. (July 1.35-36p3), Starhopper Obs. (July 1.84-86p3), Visnjan Obs. (July 1.88-89p4), Kysuce Obs. (July 1.91-92p3), AZM Martinsberg (July 1.93-94p6), Bredenkamp Obs. (July 1.93-94p2), LCO Tenerife Aqawan A#1 (July 1.94p3), Teplice Obs. (July 1.96-97p4), SONEAR Wykrota-CEAMIG (July 1.98-01p3), Wickede Obs. (July 1.00p3), ATLAS TDO (July 2.01-06p4), Deep Random Survey (DRS) (July 2.02-03p2), Transient Survey Telescope (July 2.07-08p5), E. Cortes via Slooh.com Canary Islands Obs. (July 2.15-17p4), Saguaro Obs. (July 2.16-17p2), Hidetaka Sato via iTelescope Chile (July 2.19-20p4 & 2.27-28p4), Astronomical Research Obs. Westfield (July 2.22-23p3), Auger Obs. (July 2.23p1, 2.28p1 & 2.33p1), Robert Holmes via Cerro Tololo Inter-American Obs. (CTIO) (July 2.26-27p3), F. Ocana via ESA TBT (July 2.28-29p2), LCO Haleakala Clamshell#3 (July 2.28-29p4), Tim Lister via LCO Cerro Tololo A (July 2.30-31p3), program code 1 via iTelescope Chile (July 2.32p2), R. Weryk via Canada-France-Hawaii Telescope (July 2.41-42p3), SNX-NET (July 2.43-44p3), Marco Micheli via Faulkes Telescope North (July 2.50-55p5), Tien-Shan Obs. (July 2.68-69p3), and ROASTERR-1 (July 2.85-88p5).
Orbital elements:
3I/ATLAS
Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 Oct. 29.21095 TT Veres
q 1.3745928 (2000.0) P Q
z -3.8388970 Peri. 127.79317 -0.96648407 -0.25138653
+/-0.5778437 Node 322.27219 -0.25407056 +0.90747872
e 6.2769203 Incl. 175.11669 -0.03683342 +0.33658162
From 122 observations 2025 June 14-July 2, mean residual 0".3.
подробности следуют...