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
2021-10-21 21:03:56 S 07 08 50.340 +16 09 17.93 – V C57
2021-10-21 21:03:56 s 1 -154036.22 6 +245919.31 4580.0 – C57
2021-10-21 21:33:56 S 07 08 55.920 +16 09 30.28 – V C57
2021-10-21 21:33:56 s 1 -154675.91 8 +244259.53 7560.0 – C57
2021-10-21 21:53:56 S 07 08 58.574 +16 09 42.66 – V C57
2021-10-21 21:53:56 s 1 -155098.02 5 +243146.10 3850.0 – C57
2021-10-21 23:53:56 S 07 09 19.212 +16 10 42.53 – V C57
2021-10-21 23:53:56 s 1 -157555.49 5 +236348.45 690.0 – C57
2021-10-22 00:03:56 S 07 09 20.942 +16 10 38.03 – V C57
2021-10-22 00:03:56 s 1 -157754.32 5 +235772.87 9800.0 – C57
2021-10-22 00:23:56 S 07 09 24.550 +16 10 44.58 – V C57
2021-10-22 00:23:56 s 1 -158149.16 7 +234617.48 7900.0 – C57
2021-10-22 00:43:56 S 07 09 27.701 +16 10 59.74 – V C57
2021-10-22 00:43:56 s 1 -158540.22 2 +233456.45 2360.0 – C57
2021-10-22 01:23:56 S 07 09 34.174 +16 11 19.86 – V C57
2021-10-22 01:23:56 s 1 -159310.81 8 +231117.39 9910.0 – C57
2021-10-22 01:33:56 S 07 09 35.657 +16 11 31.56 – V C57
2021-10-22 01:33:56 s 1 -159501.04 1 +230529.08 8080.0 – C57
2021-10-22 01:43:56 S 07 09 37.656 +16 11 25.26 – V C57
2021-10-22 01:43:56 s 1 -159690.28 4 +229939.34 2730.0 – C57
2021-10-22 01:53:56 S 07 09 39.221 +16 11 39.95 – V C57
2021-10-22 01:53:56 s 1 -159878.54 3 +229348.17 3840.0 – C57
2021-10-22 03:43:56 S 07 09 58.152 +16 12 19.15 – V C57
2021-10-22 03:43:56 s 1 -161882.96 8 +222750.82 7660.0 – C57
2021-10-22 03:53:56 S 07 09 59.695 +16 12 32.36 – V C57
2021-10-22 03:53:56 s 1 -162059.01 9 +222142.42 4960.0 – C57
2021-10-22 04:03:56 S 07 10 01.222 +16 12 35.50 – V C57
2021-10-22 04:03:56 s 1 -162234.02 0 +221532.58 8510.0 – C57
2021-10-22 04:13:56 S 07 10 02.371 +16 12 37.15 – V C57
2021-10-22 04:13:56 s 1 -162407.96 5 +220921.28 8260.0 – C57
2021-10-22 04:53:56 S 07 10 09.480 +16 12 56.70 – V C57
2021-10-22 04:53:56 s 1 -163093.07 8 +218461.58 9070.0 – C57
2021-10-22 06:03:56 S 07 10 22.058 +16 13 31.91 – V C57
2021-10-22 06:03:56 s 1 -164250.12 2 +214100.91 430.0 – C57
2021-10-22 06:13:56 S 07 10 22.913 +16 13 34.39 – V C57
2021-10-22 06:13:56 s 1 -164410.97 1 +213472.10 3300.0 – C57
2021-10-22 06:23:56 S 07 10 24.629 +16 13 37.20 – V C57
2021-10-22 06:23:56 s 1 -164570.69 2 +212841.81 2130.0 – C57
2021-10-22 06:33:56 S 07 10 26.729 +16 13 49.51 – V C57
2021-10-22 06:33:56 s 1 -164729.28 0 +212210.05 6910.0 – C57
2021-10-22 06:53:56 S 07 10 30.113 +16 13 51.74 – V C57
2021-10-22 06:53:56 s 1 -165043.03 1 +210942.10 4220.0 – C57
2021-10-22 07:03:56 S 07 10 31.584 +16 13 53.90 – V C57
2021-10-22 07:03:56 s 1 -165198.18 2 +210305.91 6710.0 – C57
2021-10-22 07:53:56 S 07 10 39.876 +16 14 21.44 – V C57
2021-10-22 07:53:56 s 1 -165956.46 3 +207102.71 6710.0 – C57
2021-10-22 08:03:56 S 07 10 41.822 +16 14 31.92 – V C57
2021-10-22 08:03:56 s 1 -166104.58 2 +206457.61 4070.0 – C57
2021-10-22 08:33:56 S 07 10 46.296 +16 14 45.42 – V C57
2021-10-22 08:33:56 s 1 -166541.75 0 +204513.36 490.0 – C57