C/2026 A2 (Bok) _ CK26A020 _ C19RNP5 object ..

[Gremlin]

C/2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT), MPEC 2026-F122, CBET 5672
Ø кометного ядра 6131 м

C2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT) _ MPEC 2026-F122, CBET 5672 _ 2026 mag _ 22 03 2026 _ 1.gif

C2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT) _ MPEC 2026-F122, CBET 5674 _ 19 00 UTC + 3 мск _ 21 03 2026 _ 1.gif

C2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT) _ MPEC 2026-F122, CBET 5674 _ 21 03 2026 _ 1.png

C2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT) _ MPEC 2026-F122, CBET 5674 _ 21 03 2026 _ 2.png

C2026 A2 (Bok) _ CK26A020 _ C19RNP5 object (Mar. 21.74 UT) _ MPEC 2026-F122, CBET 5672 _ 21 03 2026 _ 4.png

Объект C19RNP5 (C19RNP5 object) _ 18 02 2026 _ Graziano Ventre (L06, Sormano2) _ 1.jpg

C/2026 A2 (Bok) / CK26A020 (i=82.3°, q=1.938 AU, Q=1562.743 AU, TP=2026 Dec. 22.37 TT) was picked up at 1252 UT on 15 Jan. by Gibbs/Bok Tel., which observed it at Jan. 15.54-55p3. This detection was confirmed by Stecklum/Schwarzschild (Jan. 16.19p3 & 17.23p3), T. Savin via AlfaStar Obs. (Jan. 17.14-16p3), Castaneda/ZTF (Jan. 18.50p1, 18.55p1 & 20.52-55p2), M.J. Brucker via the Spacewatch 0.9m telescope (Jan. 18.50-51p3, 27.50-54p3, 30.50-52p3 & Feb. 10.52p3), Steward Obs. Mt. Lemmon Station (Jan. 18.54-55p4 & 21.53-54p3), Starhopper Obs. (Jan. 19.09-10p3, Feb. 7.16p2 & March 9.10-11p3), Shasta Valley Obs. (Jan. 19.54-57p2), Kitt Peak Natl. Obs. (KPNO) (Feb. 3.49-51p3), Hidetaka Sato via iTelescope Obs. Beryl Jct. (Feb. 5.52-53p2), Dave Balam via Dominion Astrophysical Obs. (DomAO) (Feb. 5.54-56p7, 6.52-54p6, 8.55-57p6 & March 1.50-52p5), M.J. Brucker via the Spacewatch 1.8m telescope (Feb. 6.50-52p3 & 15.45-46p2), ROASTERR-1 (Feb. 14.12-13p2), Shima/GOTO Yatsugatake (Feb. 16.82p2), Sormano2 Obs. (Feb. 18.13-17p3), Aletti/Schiaparelli (Feb. 18.13p1 & 18.18p1), R. Weryk via Canada-France-Hawaii Telescope (Feb. 18.65p3), Schafsweide Obs. (Feb. 26.02-03p3 & March 18.98p2), Maisoncelles Obs. (Feb. 26.10-17p5), Comet Hunter Obs. (Feb. 27.32-34p3), Eschenberg Obs. (Feb. 28.10-11p3), Cewanee Obs. at DSNM (March 8.45-48p3 & 21.44-49p4), program code 0 via ATLAS Mauna Loa (March 10.59-64p4), Novichonok & Zhornichenko/Simeis (March 12.09-11p5), Santa Maria de Montmagastrell Obs. (March 12.11-13p3), Jurassien-Vicques Obs. (March 13.11-16p3), Transient Survey Telescope (TST) (March 14.24-25p3), Tree Gate Farm Obs. (March 14.41-44p3, 19.39-41p2 & 21.39-43p3), AstroKoT (March 16.05-08p3 & 18.02-05p3), St. Pardon de Conques Obs. (March 17.13-14p3), Olmen Obs. (March 18.12-13p4, 19.00-01p3 & 21.03-04p3), Muensterschwarzach Obs. (March 18.14-17p4), Buchloe Obs. (March 18.17p2), Baihuashan Obs. (March 18.85-87p3), and Montcabre Obs. (March 20.14-19p3).

Orbital elements:
C/2026 A2 (Bok)
Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2026 Dec. 22.36740 TT Pike
q 1.9378009 (2000.0) P Q
z +0.0012798 Peri. 155.93838 +0.84091722 +0.30986802
+/-0.0000586 Node 206.59582 +0.16957245 +0.62767095
e 0.9975200 Incl. 82.30902 +0.51390993 -0.71415053
From 170 observations 2026 Jan. 15-Mar. 21, mean residual 0".4.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2026 02 19 17 25 15.4 +40 49 50 3.9545 3.9651 83.4 14.3 19.7
...
2026 03 06 17 42 44.4 +45 08 11 3.7461 3.8342 87.6 15.0 19.4
...
2026 03 14 17 51 38.2 +47 39 00 3.6456 3.7645 89.2 15.3 19.3
...
2026 03 20 17 58 01.9 +49 37 00 3.5755 3.7122 90.0 15.6 19.2
2026 03 21 17 59 04.2 +49 57 01 3.5643 3.7035 90.2 15.6 19.1
2026 03 22 18 00 06.0 +50 17 07 3.5532 3.6947 90.3 15.6 19.1
...
2026 03 28 18 06 05.1 +52 19 24 3.4895 3.6425 90.8 15.9 19.0
...
2026 04 05 18 13 28.3 +55 05 46 3.4118 3.5729 91.0 16.3 18.9
...
2026 04 20 18 24 51.6 +60 21 13 3.2874 3.4428 90.3 17.0 18.7



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