C/2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object ..

[Gremlin]

C/2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT), MPEC 2026-K33, CBET 5689
Ø кометного ядра 7365 м

C2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT) _ MPEC 2026-K33, CBET 5689 _ 2026 mag _ 04 06 2026 _ 1.gif

C2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT) _ MPEC 2026-K33, CBET 5689 _ 18 00 UTC + 3 мск _ 19 05 2026 _ 1.gif

C2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT) _ MPEC 2026-K33, CBET 5689 _ 19 05 2026 _ 2.png

C2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT) _ MPEC 2026-K33, CBET 5689 _ 19 05 2026 _ 3.png

C2026 H3 (Bok) _ CK26H030 _ C1EUYV5 object (May 19.69 UT) _ MPEC 2026-K33, CBET 5689 _ 20 05 2026 _ 1.png

C/2026 H3 (Bok) / CK26H030 (e=1.004, i=142.6°, q=7.728 AU, TP=2026 May 23.13 TT) was picked up at 1109 UT on 27 April by A.R. Gibbs via the Bok Telescope, which observed it at April 27.46-49p4. This detection was confirmed by program code 0 via Pan-STARRS 2 (PS2) (2025 July 20.28-30p3, 2025 Aug. 1.35-38p2, 2025 Aug. 23.31-34p2 & 2025 Aug. 29.28-31p4), Pan-STARRS 2 (PS2) (2025 July 27.41-42p3), M.J. Brucker via the Spacewatch 1.8m telescope (April 28.33-34p2, May 7.25-26p2, 9.28-30p3 & 11.25-27p3), E.J. Christensen via Steward Obs. Mt. Lemmon Station (April 28.34-36p4), M.J. Brucker via the Spacewatch 0.9m telescope (May 8.32-35p3, 10.22-25p3, 15.40-43p3 & 16.44-46p3), AZM Martinsberg (May 9.00-01p3), Starhopper Obs. (May 10.97-01p3), program code 0 via Schiaparelli Southern Obs. (May 12.09p1), R. Weryk via Canada-France-Hawaii Telescope (May 12.50p3 & 13.49p3), and Hidetaka Sato via iTelescope Chile (May 19.29-30p2).

Orbital elements:
C/2026 H3 (Bok)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 May 23.13422 TT Pike
q 7.7281568 (2000.0) P Q
z -0.0005068 Peri. 98.49438 -0.24915573 -0.96519543
+/-0.0000172 Node 352.48514 -0.93576767 +0.26107979
e 1.0039166 Incl. 142.56761 +0.24952012 +0.01533366
From 59 observations 2025 July 20-2026 May 19, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2026 04 19 17 34 55.9 +17 01 01 7.2239 7.7311 117.0 6.6 22.1
...
2026 05 04 17 24 48.2 +18 07 28 7.0718 7.7291 127.7 5.9 22.0
...
2026 05 12 17 18 35.4 +18 36 57 7.0127 7.7285 132.3 5.5 22.0
...
2026 05 18 17 13 37.9 +18 55 32 6.9799 7.7283 135.0 5.3 22.0
2026 05 19 17 12 47.1 +18 58 18 6.9754 7.7283 135.4 5.3 22.0
2026 05 20 17 11 56.0 +19 00 59 6.9712 7.7283 135.7 5.2 22.0
...
2026 05 26 17 06 43.7 +19 14 56 6.9523 7.7283 137.4 5.1 22.0
...
2026 06 03 16 59 37.3 +19 27 38 6.9440 7.7285 138.1 5.0 22.0
...
2026 06 18 16 46 15.9 +19 32 20 6.9805 7.7299 134.8 5.4 22.0



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