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
2021-11-24 20:03:55 s 1 +86916.953 0 +354432.29 6770.0 – C57
2021-11-24 20:13:55 S 10 04 55.934 +23 02 34.48 – V C57
2021-11-24 20:13:55 s 1 +86591.206 0 +354665.59 4210.0 – C57
2021-11-24 20:33:55 S 10 05 00.847 +23 02 47.00 – V C57
2021-11-24 20:33:55 s 1 +85938.950 0 +355129.07 6640.0 – C57
2021-11-24 20:53:55 S 10 05 05.482 +23 02 49.09 – V C57
2021-11-24 20:53:55 s 1 +85285.689 0 +355588.38 5870.0 – C57
2021-11-24 21:03:55 S 10 05 08.482 +23 02 57.95 – V C57
2021-11-24 21:03:55 s 1 +84958.684 0 +355816.47 9290.0 – C57
2021-11-24 21:33:55 S 10 05 15.785 +23 03 05.87 – V C57
2021-11-24 21:33:55 s 1 +83976.187 0 +356494.52 4850.0 – C57
2021-11-24 21:43:55 S 10 05 18.144 +23 03 04.68 – V C57
2021-11-24 21:43:55 s 1 +83648.199 0 +356718.45 5150.0 – C57
2021-11-24 22:03:55 S 10 05 23.395 +23 03 13.54 – V C57
2021-11-24 22:03:55 s 1 +82991.495 0 +357163.21 3450.0 – C57
2021-11-24 22:13:55 S 10 05 25.687 +23 03 22.57 – V C57
2021-11-24 22:13:55 s 1 +82662.782 0 +357384.03 1460.0 – C57
2021-11-24 22:23:55 S 10 05 28.332 +23 03 22.64 – V C57
2021-11-24 22:23:55 s 1 +82333.830 0 +357603.82 8720.0 – C57
2021-11-24 22:33:55 S 10 05 30.845 +23 03 24.80 – V C57
2021-11-24 22:33:55 s 1 +82004.640 0 +357822.57 5220.0 – C57
2021-11-24 22:43:55 S 10 05 33.322 +23 03 24.88 – V C57
2021-11-24 22:43:55 s 1 +81675.214 0 +358040.28 980.0 – C57
2021-11-24 22:53:55 S 10 05 35.858 +23 03 31.10 – V C57
2021-11-24 22:53:55 s 1 +81345.552 0 +358256.96 5990.0 – C57
2021-11-24 23:03:55 S 10 05 38.129 +23 03 32.18 – V C57
2021-11-24 23:03:55 s 1 +81015.655 0 +358472.60 270.0 – C57
2021-11-24 23:13:55 S 10 05 40.738 +23 03 40.93 – V C57
2021-11-24 23:13:55 s 1 +80685.526 0 +358687.21 3820.0 – C57
2021-11-24 23:33:55 S 10 05 45.775 +23 03 47.74 – V C57
2021-11-24 23:33:55 s 1 +80024.574 0 +359113.32 8740.0 – C57
2021-11-24 23:43:55 S 10 05 48.422 +23 03 48.89 – V C57
2021-11-24 23:43:55 s 1 +79693.754 0 +359324.83 120.0 – C57
2021-11-24 23:53:55 S 10 05 51.036 +23 03 48.60 – V C57
2021-11-24 23:53:55 s 1 +79362.705 0 +359535.30 780.0 – C57
2021-11-25 00:03:55 S 10 05 53.827 +23 03 54.47 – V C57
2021-11-25 00:03:55 s 1 +79031.429 0 +359744.74 740.0 – C57
2021-11-25 00:13:55 S 10 05 55.685 +23 03 57.85 – V C57
2021-11-25 00:13:55 s 1 +78699.928 0 +359953.15 9990.0 – C57
2021-11-25 00:23:55 S 10 05 58.358 +23 04 00.01 – V C57
2021-11-25 00:23:55 s 1 +78368.202 0 +360160.53 8540.0 – C57
2021-11-25 00:43:55 S 10 06 03.295 +23 04 09.19 – V C57
2021-11-25 00:43:55 s 1 +77704.081 0 +360572.19 3560.0 – C57
2021-11-25 01:03:55 S 10 06 08.045 +23 04 19.45 – V C57
2021-11-25 01:03:55 s 1 +77039.077 0 +360979.73 5840.0 – C57
2021-11-25 01:13:55 S 10 06 10.951 +23 04 19.16 – V C57
2021-11-25 01:13:55 s 1 +76706.246 0 +361181.96 960.0 – C57
2021-11-25 01:23:55 S 10 06 13.325 +23 04 20.53 – V C57
2021-11-25 01:23:55 s 1 +76373.198 0 +361383.16 5400.0 – C57
2021-11-25 01:33:55 S 10 06 15.653 +23 04 26.51 – V C57