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
2021-11-25 20:33:55 s 1 +36912.786 0 +377748.37 2380.0 – C57
2021-11-25 20:43:55 S 10 11 01.289 +23 10 42.56 – V C57
2021-11-25 20:43:55 s 1 +36561.963 0 +377832.42 6920.0 – C57
2021-11-25 20:53:55 S 10 11 03.854 +23 10 46.85 – V C57
2021-11-25 20:53:55 s 1 +36211.048 0 +377915.47 1250.0 – C57
2021-11-25 21:03:55 S 10 11 06.312 +23 10 44.72 – V C57
2021-11-25 21:03:55 s 1 +35860.041 0 +377997.52 5380.0 – C57
2021-11-25 21:13:55 S 10 11 08.645 +23 10 50.99 – V C57
2021-11-25 21:13:55 s 1 +35508.943 0 +378078.58 9320.0 – C57
2021-11-25 21:23:55 S 10 11 11.071 +23 10 53.29 – V C57
2021-11-25 21:23:55 s 1 +35157.754 0 +378158.65 3070.0 – C57
2021-11-25 21:33:55 S 10 11 13.589 +23 10 52.28 – V C57
2021-11-25 21:33:55 s 1 +34806.477 0 +378237.72 6640.0 – C57
2021-11-25 21:43:55 S 10 11 16.102 +23 10 56.35 – V C57
2021-11-25 21:43:55 s 1 +34455.111 0 +378315.79 20.0 – C57
2021-11-25 21:53:55 S 10 11 18.742 +23 11 01.97 – V C57
2021-11-25 21:53:55 s 1 +34103.659 0 +378392.86 3230.0 – C57
2021-11-25 22:03:55 S 10 11 21.072 +23 11 10.18 – V C57
2021-11-25 22:03:55 s 1 +33752.120 0 +378468.95 6260.0 – C57
2021-11-25 22:13:55 S 10 11 23.688 +23 11 12.84 – V C57
2021-11-25 22:13:55 s 1 +33400.496 0 +378544.03 9120.0 – C57
2021-11-25 22:23:55 S 10 11 25.982 +23 11 08.74 – V C57
2021-11-25 22:23:55 s 1 +33048.788 0 +378618.13 1810.0 – C57
2021-11-25 22:33:55 S 10 11 28.289 +23 11 17.45 – V C57
2021-11-25 22:33:55 s 1 +32696.996 0 +378691.22 4340.0 – C57
2021-11-25 22:43:55 S 10 11 30.804 +23 11 15.32 – V C57
2021-11-25 22:43:55 s 1 +32345.122 0 +378763.33 6720.0 – C57
2021-11-25 22:53:55 S 10 11 33.312 +23 11 18.92 – V C57
2021-11-25 22:53:55 s 1 +31993.167 0 +378834.43 8930.0 – C57
2021-11-25 23:03:55 S 10 11 35.724 +23 11 24.86 – V C57
2021-11-25 23:03:55 s 1 +31641.132 0 +378904.55 1000.0 – C57
2021-11-25 23:13:55 S 10 11 38.573 +23 11 27.35 – V C57
2021-11-25 23:13:55 s 1 +31289.017 0 +378973.67 2910.0 – C57
2021-11-25 23:23:55 S 10 11 40.872 +23 11 30.23 – V C57
2021-11-25 23:23:55 s 1 +30936.824 0 +379041.79 4680.0 – C57
2021-11-25 23:33:55 S 10 11 43.478 +23 11 28.68 – V C57
2021-11-25 23:33:55 s 1 +30584.554 0 +379108.92 6310.0 – C57
2021-11-25 23:53:55 S 10 11 48.240 +23 11 41.50 – V C57
2021-11-25 23:53:55 s 1 +29879.784 0 +379240.20 9170.0 – C57
2021-11-26 00:03:55 S 10 11 51.074 +23 11 43.01 – V C57
2021-11-26 00:03:55 s 1 +29527.287 0 +379304.35 400.0 – C57
2021-11-26 00:13:55 S 10 11 53.148 +23 11 46.03 – V C57
2021-11-26 00:13:55 s 1 +29174.717 0 +379367.51 1510.0 – C57
2021-11-26 00:23:55 S 10 11 55.344 +23 11 50.53 – V C57
2021-11-26 00:23:55 s 1 +28822.074 0 +379429.67 2490.0 – C57
2021-11-26 00:33:55 S 10 11 58.162 +23 11 48.91 – V C57
2021-11-26 00:33:55 s 1 +28469.359 0 +379490.84 3360.0 – C57
2021-11-26 00:43:55 S 10 12 00.895 +23 11 53.34 – V C57
2021-11-26 00:43:55 s 1 +28116.573 0 +379551.01 4110.0 – C57
2021-11-26 00:53:55 S 10 12 03.192 +23 11 58.96 – V C57