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
2021-10-28 10:03:56 S 07 38 15.168 +17 35 43.73 – V C57
2021-10-28 10:03:56 s 1 +150599.57 6 +271320.55 7950.0 – C57
2021-10-28 10:13:56 S 07 38 16.802 +17 35 51.40 – V C57
2021-10-28 10:13:56 s 1 +150360.06 4 +271803.76 1130.0 – C57
2021-10-28 10:33:56 S 07 38 20.666 +17 35 58.02 – V C57
2021-10-28 10:33:56 s 1 +149878.97 0 +272766.40 670.0 – C57
2021-10-28 10:53:56 S 07 38 24.583 +17 36 09.29 – V C57
2021-10-28 10:53:56 s 1 +149395.13 7 +273724.01 1170.0 – C57
2021-10-28 11:43:56 S 07 38 33.799 +17 36 33.37 – V C57
2021-10-28 11:43:56 s 1 +148173.73 0 +276096.06 8450.0 – C57
2021-10-28 11:53:56 S 07 38 35.794 +17 36 45.94 – V C57
2021-10-28 11:53:56 s 1 +147927.44 5 +276566.71 9300.0 – C57
2021-10-28 12:03:56 S 07 38 37.452 +17 36 51.37 – V C57
2021-10-28 12:03:56 s 1 +147680.49 9 +277036.12 7970.0 – C57
2021-10-28 12:43:56 S 07 38 45.528 +17 37 12.00 – V C57
2021-10-28 12:43:56 s 1 +146686.16 1 +278901.28 1090.0 – C57
2021-10-28 12:53:56 S 07 38 47.220 +17 37 18.73 – V C57
2021-10-28 12:53:56 s 1 +146436.00 3 +279364.49 9030.0 – C57
2021-10-28 13:23:56 S 07 38 53.052 +17 37 35.58 – V C57
2021-10-28 13:23:56 s 1 +145683.91 0 +280748.42 670.0 – C57
2021-10-28 13:43:56 S 07 38 56.782 +17 37 45.70 – V C57
2021-10-28 13:43:56 s 1 +145177.75 7 +281663.63 7650.0 – C57
2021-10-28 14:03:56 S 07 39 00.655 +17 37 57.65 – V C57
2021-10-28 14:03:56 s 1 +144669.08 5 +282573.89 6350.0 – C57
2021-10-28 14:13:56 S 07 39 02.174 +17 38 01.75 – V C57
2021-10-28 14:13:56 s 1 +144413.81 1 +283027.17 7610.0 – C57
2021-10-28 14:23:56 S 07 39 04.505 +17 38 11.36 – V C57
2021-10-28 14:23:56 s 1 +144157.91 4 +283479.22 6830.0 – C57
2021-10-28 14:53:56 S 07 39 09.746 +17 38 24.36 – V C57
2021-10-28 14:53:56 s 1 +143386.52 1 +284827.98 2300.0 – C57
2021-10-28 15:03:56 S 07 39 11.590 +17 38 30.66 – V C57
2021-10-28 15:03:56 s 1 +143128.16 4 +285275.11 3430.0 – C57
2021-10-28 15:22:28 C 07 38 28.23 +17 33 59.0 – V T05
2021-10-28 15:26:56 C 07 38 29.09 +17 34 02.2 – V T05
2021-10-28 15:31:41 C 07 38 29.95 +17 34 03.4 – V T05
2021-10-28 15:36:52 C 07 38 30.90 +17 34 06.5 – V T05
2021-10-28 23:33:57 S 07 40 48.461 +17 43 13.26 – V C57
2021-10-28 23:33:57 s 1 +129200.17 7 +306474.64 7380.0 – C57
2021-10-28 23:43:57 S 07 40 50.510 +17 43 23.84 – V C57
2021-10-28 23:43:57 s 1 +128913.43 4 +306859.32 5630.0 – C57
2021-10-28 23:53:57 S 07 40 52.094 +17 43 31.44 – V C57
2021-10-28 23:53:57 s 1 +128626.20 6 +307242.82 2290.0 – C57
2021-10-29 00:13:57 S 07 40 56.146 +17 43 36.16 – V C57
2021-10-29 00:13:57 s 1 +128050.30 2 +308006.30 900.0 – C57
2021-10-29 00:23:57 S 07 40 57.799 +17 43 43.93 – V C57
2021-10-29 00:23:57 s 1 +127761.63 0 +308386.28 2860.0 – C57
2021-10-29 00:43:57 S 07 41 01.519 +17 43 55.49 – V C57
2021-10-29 00:43:57 s 1 +127182.85 7 +309142.73 2130.0 – C57
2021-10-29 00:53:57 S 07 41 03.502 +17 43 58.15 – V C57
2021-10-29 00:53:57 s 1 +126892.76 0 +309519.20 9460.0 – C57