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
2020-01-06 10:42:54 C 13 50 16.21 +17 21 31.5 – V 703
2020-01-07 03:38:53 C 13 52 48.57 +17 14 57.5 – V 160
2020-01-07 03:41:32 C 13 52 48.99 +17 14 55.6 – V 160
2020-01-07 03:44:10 C 13 52 49.35 +17 14 55.3 – V 160
2020-01-09 04:49:25 C 14 00 01.61 +16 56 05.8 – V 160
2020-01-09 04:52:00 C 14 00 01.99 +16 56 05.7 – V 160
2020-01-09 04:54:38 C 14 00 02.36 +16 56 03.8 – V 160
2020-01-12 03:55:03 C 14 10 02.69 +16 29 05.5 – V 160
2020-01-12 03:58:24 C 14 10 03.07 +16 29 04.3 – V 160
2020-01-12 04:01:44 C 14 10 03.53 +16 29 04.1 – V 160
2020-01-13 03:48:08 C 14 13 17.75 +16 20 09.6 – V 160
2020-01-13 03:51:12 C 14 13 18.20 +16 20 07.4 – V 160
2020-01-13 03:54:16 C 14 13 18.54 +16 20 06.8 – V 160
2020-01-16 18:57:17 S 14 24 40.95 +15 48 18.4 – L C51
2020-01-16 22:05:37 S 14 25 04.75 +15 47 09.2 – L C51
2020-01-17 01:14:07 S 14 25 28.60 +15 46 02.8 – L C51
2020-01-17 04:22:26 S 14 25 52.30 +15 44 54.3 – L C51
2020-01-17 07:30:45 S 14 26 15.97 +15 43 46.3 – L C51
2020-01-18 11:38:36 C 14 29 46.51 +15 33 38.1 – V 703
2020-01-18 11:46:06 C 14 29 47.39 +15 33 35.5 – V 703
2020-01-18 11:53:35 C 14 29 48.27 +15 33 33.0 – V 703
2020-01-18 12:01:05 C 14 29 49.18 +15 33 30.5 – V 703
2020-01-19 14:42:12 C 14 33 03.90 +15 24 12.1 – V T05
2020-01-19 15:00:33 C 14 33 06.03 +15 24 06.0 – V T05
2020-01-19 15:08:09 C 14 33 06.93 +15 24 03.2 – V T05
2020-01-19 15:23:27 C 14 33 08.71 +15 23 58.0 – V T05
2020-01-21 12:30:14 C 14 38 28.98 +15 08 26.8 – V T08
2020-01-21 12:34:54 C 14 38 29.51 +15 08 25.1 – V T08
2020-01-21 12:42:56 C 14 38 30.42 +15 08 22.4 – V T08
2020-01-21 12:58:48 C 14 38 32.21 +15 08 17.3 – V T08
2020-01-23 10:32:26 C 14 43 43.26 +14 53 01.6 – V 703
2020-01-23 10:39:59 C 14 43 44.11 +14 52 59.0 – V 703
2020-01-23 10:47:33 C 14 43 44.93 +14 52 56.8 – V 703
2020-01-23 10:55:06 C 14 43 45.73 +14 52 54.5 – V 703
2020-01-23 12:34:31 C 14 43 57.16 +14 52 23.9 – V T05
2020-01-23 12:39:09 C 14 43 57.65 +14 52 22.3 – V T05
2020-01-23 12:47:09 C 14 43 58.56 +14 52 20.3 – V T05
2020-01-23 13:02:28 C 14 44 00.22 +14 52 15.5 – V T05
2020-01-24 04:23:08 C 14 45 41.62 +14 47 09.1 – V 160
2020-01-24 04:26:33 C 14 45 41.97 +14 47 08.5 – V 160
2020-01-24 04:29:58 C 14 45 42.33 +14 47 07.5 – V 160
2020-01-25 22:44:07 S 14 50 15.70 +14 33 47.7 – L C51
2020-01-26 05:00:01 S 14 50 55.62 +14 31 48.5 – L C51
2020-01-26 08:09:04 S 14 51 15.50 +14 30 50.4 – L C51
2020-01-26 11:17:34 S 14 51 35.33 +14 29 51.4 – L C51
2020-01-26 14:25:54 S 14 51 55.09 +14 28 53.7 – L C51
2020-01-26 17:34:13 S 14 52 14.80 +14 27 54.2 – L C51
2020-01-26 20:42:43 S 14 52 34.47 +14 26 55.4 – L C51
2020-01-26 22:16:46 S 14 52 44.29 +14 26 26.1 – L C51
2020-01-26 23:51:02 S 14 52 54.08 +14 25 56.6 – L C51