P/2021 N1 (ZTF) _ PK21N010 = P/2026 M1 (ZTF) _ PK26M010 ..

[Gremlin]

P/2021 N1 (ZTF) _ PK21N010 = P/2026 M1 (ZTF) _ PK26M010 _ ZTF0LHw object (July 13.97 UT) = A11DV3H object (June 22.86 UT) = A11E5qv object (June 26.57 UT) = A11E8oc object (June 29.74 UT), MPEC 2021-N115, CBET 4999, CBET 5707, MPEC 2026-M132
Ø кометного ядра 1700.05 м

P2026 M1 (ZTF) _ PK26M010 = P2021 N1 (ZTF) _ PK21N010 _ ZTF0LHw (July 13.97 UT) = A11DV3H (June 22.86 UT) = A11E5qv (June 26.57 UT) = A11E8oc (June 29.74 UT) _ MPEC 2026-M132, CBET 5707 _ 2026 mag _ 28 07 2026 _ 1.gif

P2026 M1 (ZTF) _ PK26M010 = P2021 N1 (ZTF) _ PK21N010 _ ZTF0LHw (July 13.97 UT) = A11DV3H (June 22.86 UT) = A11E5qv (June 26.57 UT) = A11E8oc (June 29.74 UT) _ MPEC 2026-M132, CBET 5707 _ 2026 mag _ 05 07 2026 _ 1.gif

P2021 N1 (ZTF)_PK21N010 = P2026 M1 (ZTF)_PK26M010_ZTF0LHw (July 13.97 UT) = A11DV3H (June 22.86 UT) = A11E5qv (June 26.57 UT) = A11E8oc (June 29.74 UT)_MPEC 2021-N115, CBET 4999, CBET 5707, MPEC 2026-M132_29 06 2026_1.png

P/2026 M1 / PK26M010 was picked up at 1333 UT on 22 June by program code 0 via ATLAS Mauna Loa, which observed it at June 22.56-59p4. This detection was confirmed by Hidetaka Sato via iTelescope Chile (June 23.28-29p4), Mike Mattiazzo via iTelescope Obs. Siding Spring (June 23.74p6), M. Masek via La Palma (June 24.18-20p2), Comet Hunter Obs. (June 24.34p3), program code 0 via ATLAS Haleakala (June 25.59-61p4), M. Mattiazzo via iTelescope Chile (June 26.42p5), E.J. Christensen via Steward Obs. Mt. Lemmon Station (June 26.46p4), and program code 0 via ATLAS Chile (June 29.35-38p4).

Orbital elements:
P/2021 N1 (ZTF)
Epoch 2026 July 19.0 TT = JDT 2461240.5
T 2026 July 28.48704 TT Rudenko
q 0.9663190 (2000.0) P Q
n 0.19151451 Peri. 21.21919 +0.78537596 +0.59508262
a 2.9808143 Node 301.11431 -0.59274395 +0.64357590
e 0.6758205 Incl. 11.48547 -0.17843547 +0.48133848
P 5.15
From 133 observations 2021 June 17-2026 June 29, mean residual 0".6.

P/2021 N1 (ZTF)
Epoch 2021 May 26.0 TT = JDT 2459360.5
T 2021 June 6.55754 TT Rudenko
q 0.9619986 (2000.0) P Q
n 0.19181710 Peri. 21.19037 +0.78538274 +0.59500899
a 2.9776787 Node 301.14477 -0.59274325 +0.64341694
e 0.6769300 Incl. 11.50462 -0.17840793 +0.48164193
P 5.14
From 133 observations 2021 June 17-2026 June 29, mean residual 0".6.

Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2026 05 30 19 46 05.8 -52 31 42 0.3470 1.2686 131.0 37.1 17.7
...
2026 06 14 21 55 24.9 -47 37 33 0.2235 1.1507 122.3 48.2 16.4
...
2026 06 22 23 20 00.6 -36 13 11 0.1807 1.0955 111.5 59.6 15.7
...
2026 06 28 00 18 01.0 -22 17 16 0.1661 1.0590 100.4 70.8 15.4
2026 06 29 00 26 47.8 -19 40 20 0.1655 1.0534 98.4 72.7 15.3
2026 06 30 00 35 17.9 -17 01 18 0.1653 1.0480 96.4 74.6 15.3
...
2026 07 06 01 20 32.3 -01 28 11 0.1749 1.0184 85.6 84.5 15.3
...
2026 07 14 02 07 37.3 +14 56 10 0.2097 0.9884 76.4 91.7 15.6
...
2026 07 29 03 10 40.6 +31 49 33 0.3066 0.9663 72.1 90.3 16.3



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