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
2019-11-29 10:53:07 S 10 50 04.62 +21 26 51.1 – L C51
2019-11-29 14:02:10 S 10 50 48.81 +21 26 50.5 – L C51
2019-11-29 17:10:29 S 10 51 32.64 +21 26 46.9 – L C51
2019-11-29 20:18:59 S 10 52 16.62 +21 26 43.9 – L C51
2019-11-29 23:27:18 S 10 53 00.45 +21 26 40.9 – L C51
2019-11-30 02:35:38 S 10 53 44.37 +21 26 36.6 – L C51
2019-11-30 05:43:56 S 10 54 28.21 +21 26 32.0 – L C51
2019-11-30 05:44:07 S 10 54 28.22 +21 26 32.9 – L C51
2019-11-30 08:52:27 S 10 55 12.09 +21 26 27.2 – L C51
2019-11-30 12:00:01 S 10 55 55.66 +21 26 20.8 – L C51
2019-11-30 15:09:05 S 10 56 39.65 +21 26 15.8 – L C51
2019-11-30 18:17:34 S 10 57 23.38 +21 26 09.5 – L C51
2019-12-01 00:34:12 S 10 58 50.85 +21 25 56.1 – L C51
2019-12-01 03:41:59 S 10 59 34.423 +21 25 46.67 – L C51
2019-12-01 06:51:02 S 11 00 18.30 +21 25 40.3 – L C51
2019-12-01 09:59:21 S 11 01 01.97 +21 25 31.1 – L C51
2019-12-01 13:07:07 S 11 01 45.40 +21 25 21.1 – L C51
2019-12-01 16:16:10 S 11 02 29.18 +21 25 12.3 – L C51
2019-12-01 19:24:29 S 11 03 12.76 +21 25 01.9 – L C51
2019-12-01 22:32:48 S 11 03 56.25 +21 24 52.2 – L C51
2019-12-01 22:32:59 S 11 03 56.39 +21 24 50.5 – L C51
2019-12-02 01:41:18 S 11 04 39.907 +21 24 40.39 – L C51
2019-12-02 04:49:37 S 11 05 23.306 +21 24 29.12 – L C51
2019-12-02 07:57:57 S 11 06 06.74 +21 24 16.7 – L C51
2019-12-02 11:05:42 S 11 06 50.10 +21 24 03.6 – L C51
2019-12-02 12:39:46 S 11 07 11.76 +21 23 57.7 – L C51
2019-12-02 12:39:57 S 11 07 11.81 +21 23 57.3 – L C51
2019-12-02 14:14:46 S 11 07 33.66 +21 23 52.2 – L C51
2019-12-02 15:49:01 S 11 07 55.37 +21 23 45.8 – L C51
2019-12-02 17:23:04 S 11 08 17.05 +21 23 38.5 – L C51
2019-12-02 18:57:19 S 11 08 38.70 +21 23 31.5 – L C51
2019-12-02 20:31:35 S 11 09 00.49 +21 23 24.5 – L C51
2019-12-02 22:05:38 S 11 09 22.08 +21 23 17.8 – L C51
2019-12-02 23:39:53 S 11 09 43.77 +21 23 11.1 – L C51
2019-12-03 01:13:58 S 11 10 05.41 +21 23 03.7 – L C51
2019-12-03 01:14:08 S 11 10 05.43 +21 23 03.0 – L C51
2019-12-03 02:47:29 S 11 10 26.88 +21 22 53.8 – L C51
2019-12-03 04:21:44 S 11 10 48.56 +21 22 47.8 – L C51
2019-12-03 05:56:43 S 11 11 10.36 +21 22 40.2 – L C51
2019-12-03 07:30:47 S 11 11 31.97 +21 22 32.4 – L C51
2019-12-03 09:05:02 S 11 11 53.60 +21 22 24.6 – L C51
2019-12-03 10:39:06 S 11 12 15.20 +21 22 16.8 – L C51
2019-12-03 10:46:12 C 11 12 18.27 +21 22 06.6 – V 703
2019-12-03 10:53:44 C 11 12 19.96 +21 22 06.0 – V 703
2019-12-03 11:01:16 C 11 12 21.68 +21 22 05.8 – V 703
2019-12-03 11:08:48 C 11 12 23.35 +21 22 04.9 – V 703
2019-12-03 12:12:36 S 11 12 36.67 +21 22 08.3 – L C51
2019-12-03 13:47:35 S 11 12 58.46 +21 22 00.6 – L C51
2019-12-03 15:21:40 S 11 13 20.01 +21 21 52.3 – L C51
2019-12-03 15:21:51 S 11 13 20.05 +21 21 52.4 – L C51