[Iaude] MPEC F76: COMET P/2016 J1 = P/2010 M9 (PANSTARRS)
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Mar 22 15:05:03 EDT 2024
M.P.E.C. 2024-F76 Issued 2024 March 22, 19:02 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. They are published
on behalf of Division F of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
COMET P/2016 J1 = P/2010 M9 (PANSTARRS)
S. Deen reports pre-discovery detections of comet P/2016 J1 (PANSTARRS)
in images taken in 2010 from WISE (C51) and 2011 from Pan-STARRS 1 (F51).
Observations:
PK10M090* S2010 06 21.85008312 21 10.32 +00 16 18.7 WEF076C51
PK10M090 s2010 06 21.8500831 - 6887.2737 + 412.6495 + 389.1243 EF076C51
PK10M090 S2010 06 21.98238712 21 17.85 +00 16 04.0 WEF076C51
PK10M090 s2010 06 21.9823871 - 6888.2673 + 396.6628 + 387.2958 EF076C51
PK10M090 S2010 06 22.11469112 21 24.67 +00 15 50.3 WEF076C51
PK10M090 s2010 06 22.1146911 - 6889.0837 + 380.4736 + 384.1504 EF076C51
PK10M090 S2010 06 22.24699512 21 31.96 +00 15 35.2 WEF076C51
PK10M090 s2010 06 22.2469951 - 6890.0352 + 364.7824 + 382.5628 EF076C51
PK10M090 S2010 06 22.31308312 21 35.55 +00 15 27.6 WEF076C51
PK10M090 s2010 06 22.3130831 - 6893.0523 + 351.5964 + 340.5294 EF076C51
PK10M090 S2010 06 22.31321012 21 35.48 +00 15 29.1 WEF076C51
PK10M090 s2010 06 22.3132101 - 6887.8338 + 362.2451 + 423.0326 EF076C51
PK10M090 S2010 06 22.37929912 21 39.20 +00 15 21.7 WEF076C51
PK10M090 s2010 06 22.3792991 - 6891.1567 + 349.0614 + 381.5772 EF076C51
PK10M090 S2010 06 22.51160212 21 46.47 +00 15 07.2 WEF076C51
PK10M090 s2010 06 22.5116021 - 6892.2265 + 333.1197 + 378.3280 EF076C51
PK10M090 S2010 06 22.57769012 21 49.85 +00 14 58.3 WEF076C51
PK10M090 s2010 06 22.5776901 - 6895.0764 + 319.7426 + 335.1419 EF076C51
PK10M090 S2010 06 22.64390612 21 53.56 +00 14 50.5 WEF076C51
PK10M090 s2010 06 22.6439061 - 6893.0340 + 317.0798 + 375.3167 EF076C51
PK10M090 S2010 06 22.70999412 21 57.21 +00 14 42.4 WEF076C51
PK10M090 s2010 06 22.7099941 - 6895.8854 + 303.6921 + 332.9217 EF076C51
PK10M090 S2010 06 22.84229812 22 04.65 +00 14 26.5 WEF076C51
PK10M090 s2010 06 22.8422981 - 6896.7037 + 287.8033 + 331.9913 EF076C51
PK10M090 S2010 06 23.10690612 22 18.97 +00 13 55.7 WEF076C51
PK10M090 s2010 06 23.1069061 - 6897.9034 + 255.6157 + 327.1077 EF076C51
PK10M090 S2010 06 23.23920912 22 26.20 +00 13 41.5 WEF076C51
PK10M090 s2010 06 23.2392091 - 6898.5772 + 239.8074 + 324.8186 EF076C51
PK10M090 ZC2011 08 18.37134 21 11 04.19 +03 30 24.1 WEF076F51
PK10M090 ZC2011 08 18.38363 21 11 03.68 +03 30 18.9 WEF076F51
PK10M090 ZC2011 08 18.39720 21 11 03.09 +03 30 12.7 WEF076F51
PK10M090 ZC2011 08 19.35574 21 10 24.00 +03 23 14.2 WEF076F51
PK10M090 ZC2011 08 19.36792 21 10 23.48 +03 23 08.7 WEF076F51
PK10M090 ZC2011 08 19.37952 21 10 22.97 +03 23 03.6 WEF076F51
Observer details:
C51 WISE. Observer . Measurers S. Deen.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers S. Deen, J. Bulger, T. Lowe, A. Schultz, I. Smith.
1.8-m Ritchey-Chretien + CCD.
Orbital elements:
P/2016 J1
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5
T 2022 Feb. 22.89667 TT Rudenko
q 2.4619811 (2000.0) P Q
n 0.17357171 Peri. 47.86725 -0.38780999 +0.91792948
a 3.1828543 Node 199.79807 -0.90170168 -0.39664680
e 0.2264864 Incl. 14.31029 -0.19114783 +0.00876215
P 5.68
>From 91 observations 2010 June 21-2016 Aug. 4, mean residual 0".6.
Ephemeris:
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2024 02 21 01 16 47.3 +05 24 11 4.2800 3.6968 48.3 11.5 25.3
...
2024 03 07 01 32 15.5 +06 37 46 4.4564 3.7161 37.3 9.3 25.4
...
2024 03 15 01 40 54.5 +07 18 09 4.5365 3.7261 31.6 8.0 25.5
...
2024 03 21 01 47 32.5 +07 48 33 4.5896 3.7333 27.4 7.0 25.5
2024 03 22 01 48 39.5 +07 53 36 4.5978 3.7345 26.7 6.9 25.5
2024 03 23 01 49 46.6 +07 58 40 4.6059 3.7357 26.0 6.7 25.5
...
2024 03 29 01 56 32.7 +08 28 50 4.6509 3.7428 21.9 5.7 25.6
...
2024 04 06 02 05 42.1 +09 08 28 4.7012 3.7520 16.4 4.3 25.6
...
2024 04 21 02 23 09.5 +10 19 41 4.7643 3.7686 6.9 1.8 25.7
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-F76
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