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
2021-11-10 21:53:56 S 08 45 15.869 +20 32 58.99 – V C57
2021-11-10 21:53:56 s 1 +120855.31 9 +318382.19 1620.0 – C57
2021-11-10 22:33:56 S 08 45 25.382 +20 33 26.60 – V C57
2021-11-10 22:33:56 s 1 +119705.06 0 +319810.29 2400.0 – C57
2021-11-10 22:43:56 S 08 45 27.146 +20 33 27.65 – V C57
2021-11-10 22:43:56 s 1 +119416.43 2 +320164.50 3990.0 – C57
2021-11-10 22:53:56 S 08 45 29.522 +20 33 33.01 – V C57
2021-11-10 22:53:56 s 1 +119127.38 1 +320517.59 4160.0 – C57
2021-11-10 23:03:56 S 08 45 31.850 +20 33 37.51 – V C57
2021-11-10 23:03:56 s 1 +118837.91 0 +320869.56 2910.0 – C57
2021-11-10 23:13:56 S 08 45 33.518 +20 33 45.32 – V C57
2021-11-10 23:13:56 s 1 +118548.02 1 +321220.40 250.0 – C57
2021-11-10 23:23:56 S 08 45 36.242 +20 33 44.68 – V C57
2021-11-10 23:23:56 s 1 +118257.71 5 +321570.13 6180.0 – C57
2021-11-10 23:53:56 S 08 45 42.696 +20 34 06.38 – V C57
2021-11-10 23:53:56 s 1 +117384.31 6 +322612.59 5610.0 – C57
2021-11-11 00:43:56 S 08 45 53.810 +20 34 32.70 – V C57
2021-11-11 00:43:56 s 1 +115920.48 4 +324327.70 3780.0 – C57
2021-11-11 00:53:56 S 08 45 56.110 +20 34 34.28 – V C57
2021-11-11 00:53:56 s 1 +115626.50 8 +324667.38 7340.0 – C57
2021-11-11 01:03:56 S 08 45 58.469 +20 34 39.86 – V C57
2021-11-11 01:03:56 s 1 +115332.13 4 +325005.94 9560.0 – C57
2021-11-11 01:13:56 S 08 46 00.818 +20 34 49.08 – V C57
2021-11-11 01:13:56 s 1 +115037.36 2 +325343.40 440.0 – C57
2021-11-11 01:33:56 S 08 46 04.975 +20 34 56.14 – V C57
2021-11-11 01:33:56 s 1 +114446.63 3 +326014.98 8210.0 – C57
2021-11-11 02:03:56 S 08 46 11.933 +20 35 18.42 – V C57
2021-11-11 02:03:56 s 1 +113557.60 4 +327014.05 5000.0 – C57
2021-11-11 02:23:56 S 08 46 16.181 +20 35 26.77 – V C57
2021-11-11 02:23:56 s 1 +112962.98 0 +327674.56 9680.0 – C57
2021-11-11 03:23:56 S 08 46 29.506 +20 35 55.97 – V C57
2021-11-11 03:23:56 s 1 +111169.95 1 +329629.60 3000.0 – C57
2021-11-11 03:33:56 S 08 46 31.829 +20 36 05.26 – V C57
2021-11-11 03:33:56 s 1 +110869.79 5 +329951.59 5800.0 – C57
2021-11-11 03:43:56 S 08 46 34.464 +20 36 13.90 – V C57
2021-11-11 03:43:56 s 1 +110569.26 7 +330272.48 7350.0 – C57
2021-11-11 03:53:56 S 08 46 36.730 +20 36 20.34 – V C57
2021-11-11 03:53:56 s 1 +110268.36 8 +330592.27 7660.0 – C57
2021-11-11 04:13:56 S 08 46 40.992 +20 36 28.44 – V C57
2021-11-11 04:13:56 s 1 +109665.46 6 +331228.56 4590.0 – C57
2021-11-11 04:43:56 S 08 46 47.609 +20 36 46.40 – V C57
2021-11-11 04:43:56 s 1 +108758.37 5 +332174.77 820.0 – C57
2021-11-11 04:53:56 S 08 46 49.966 +20 36 49.75 – V C57
2021-11-11 04:53:56 s 1 +108455.28 7 +332487.98 3810.0 – C57
2021-11-11 05:03:56 S 08 46 52.159 +20 36 52.34 – V C57
2021-11-11 05:03:56 s 1 +108151.84 0 +332800.11 5600.0 – C57
2021-11-11 05:23:56 S 08 46 57.065 +20 37 03.07 – V C57
2021-11-11 05:23:56 s 1 +107543.87 5 +333421.08 5610.0 – C57
2021-11-11 05:43:56 S 08 47 01.044 +20 37 20.42 – V C57
2021-11-11 05:43:56 s 1 +106934.49 1 +334037.68 870.0 – C57