IAA RAS IAA Minor Planet Database

85628 (1998 KV2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3315608986 ± 1.75e-08
Semi-major axis (a)1.5922076544 AU ± 1.22e-09
Inclination (i)13.02640103° ± 1.63e-06
Long. of Asc. Node (Ω)66.72667901° ± 4.53e-06
Arg. of Perihelion (ω)50.60189435° ± 6.86e-06
Mean Anomaly (M)338.18623634° ± 2.63e-06
Mean Motion (n)0.4905832489°/day ± 5.63e-10
Perihelion dist (q)1.06429385 AU ± 2.78e-08
Aphelion dist (Q)2.12012146 AU ± 2.79e-08
Orbital Period2.00909078 yr ± 2.31e-09
Physical Parameters
H (abs. magnitude)17.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.581″
Uncertainty0
Orbit TypeAmor
MOID0.142657 AU
Observations Used6587
Gaia Obs Used12
Oppositions9
Arc Total1998-2026
First Observation Used1998-05-22
Last Observation Used2026-01-11
Observations (10105)
Date Type RA Dec Mag Band Observatory
2021-11-27 15:33:55 S 10 21 31.342 +23 23 01.79 – V C57
2021-11-27 15:33:55 s 1 -53976.894 0 +366436.67 7020.0 – C57
2021-11-27 15:43:55 S 10 21 33.878 +23 23 05.32 – V C57
2021-11-27 15:43:55 s 1 -54319.884 0 +366262.45 80.0 – C57
2021-11-27 15:53:55 S 10 21 35.933 +23 23 06.25 – V C57
2021-11-27 15:53:55 s 1 -54662.715 0 +366087.19 2340.0 – C57
2021-11-27 16:03:55 S 10 21 38.681 +23 23 11.90 – V C57
2021-11-27 16:03:55 s 1 -55005.383 0 +365910.90 3800.0 – C57
2021-11-27 16:23:55 S 10 21 43.306 +23 23 13.45 – V C57
2021-11-27 16:23:55 s 1 -55690.232 0 +365555.22 4300.0 – C57
2021-11-27 16:33:55 S 10 21 45.540 +23 23 15.76 – V C57
2021-11-27 16:33:55 s 1 -56032.410 0 +365375.84 3330.0 – C57
2021-11-27 16:53:55 S 10 21 50.851 +23 23 22.52 – V C57
2021-11-27 16:53:55 s 1 -56716.268 0 +365013.97 8940.0 – C57
2021-11-27 17:03:55 S 10 21 53.066 +23 23 23.57 – V C57
2021-11-27 17:03:55 s 1 -57057.945 0 +364831.48 5510.0 – C57
2021-11-27 17:13:55 S 10 21 55.721 +23 23 30.91 – V C57
2021-11-27 17:13:55 s 1 -57399.453 0 +364647.96 1250.0 – C57
2021-11-27 17:23:55 S 10 21 58.015 +23 23 30.77 – V C57
2021-11-27 17:23:55 s 1 -57740.791 0 +364463.40 6150.0 – C57
2021-11-27 17:33:55 S 10 22 00.317 +23 23 34.30 – V C57
2021-11-27 17:33:55 s 1 -58081.957 0 +364277.81 210.0 – C57
2021-11-27 17:43:55 S 10 22 02.736 +23 23 37.36 – V C57
2021-11-27 17:43:55 s 1 -58422.950 0 +364091.18 3420.0 – C57
2021-11-27 17:53:55 S 10 22 05.290 +23 23 38.29 – V C57
2021-11-27 17:53:55 s 1 -58763.770 0 +363903.52 5790.0 – C57
2021-11-27 18:13:55 S 10 22 09.823 +23 23 43.30 – V C57
2021-11-27 18:13:55 s 1 -59444.884 0 +363525.08 7950.0 – C57
2021-11-27 18:23:55 S 10 22 12.542 +23 23 47.90 – V C57
2021-11-27 18:23:55 s 1 -59785.176 0 +363334.30 7740.0 – C57
2021-11-27 18:33:55 S 10 22 14.897 +23 23 53.02 – V C57
2021-11-27 18:33:55 s 1 -60125.289 0 +363142.49 6670.0 – C57
2021-11-27 18:43:55 S 10 22 17.057 +23 23 49.96 – V C57
2021-11-27 18:43:55 s 1 -60465.223 0 +362949.63 4710.0 – C57
2021-11-27 18:53:55 S 10 22 19.891 +23 23 56.26 – V C57
2021-11-27 18:53:55 s 1 -60804.976 0 +362755.74 1890.0 – C57
2021-11-27 19:03:55 S 10 22 22.027 +23 23 54.82 – V C57
2021-11-27 19:03:55 s 1 -61144.547 0 +362560.81 8180.0 – C57
2021-11-27 19:13:55 S 10 22 24.564 +23 23 58.81 – V C57
2021-11-27 19:13:55 s 1 -61483.936 0 +362364.84 3580.0 – C57
2021-11-27 19:23:55 S 10 22 27.324 +23 24 00.07 – V C57
2021-11-27 19:23:55 s 1 -61823.140 0 +362167.83 8090.0 – C57
2021-11-27 19:33:55 S 10 22 29.314 +23 24 00.90 – V C57
2021-11-27 19:33:55 s 1 -62162.159 0 +361969.77 1710.0 – C57
2021-11-27 19:43:55 S 10 22 32.122 +23 24 06.70 – V C57
2021-11-27 19:43:55 s 1 -62500.992 0 +361770.68 4420.0 – C57
2021-11-27 19:53:55 S 10 22 34.188 +23 24 09.43 – V C57
2021-11-27 19:53:55 s 1 -62839.637 0 +361570.54 6230.0 – C57
2021-11-27 20:13:55 S 10 22 39.206 +23 24 13.18 – V C57
2021-11-27 20:13:55 s 1 -63516.359 0 +361167.13 7120.0 – C57