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
2021-10-22 16:03:56 S 07 12 02.830 +16 18 12.82 – V C57
2021-10-22 16:03:56 s 1 -171685.93 7 +173707.55 2470.0 – C57
2021-10-22 16:13:56 S 07 12 04.798 +16 18 17.57 – V C57
2021-10-22 16:13:56 s 1 -171767.36 6 +172987.35 2540.0 – C57
2021-10-22 16:23:56 S 07 12 07.224 +16 18 23.69 – V C57
2021-10-22 16:23:56 s 1 -171847.23 8 +172265.58 7080.0 – C57
2021-10-22 16:33:56 S 07 12 07.867 +16 18 26.68 – V C57
2021-10-22 16:33:56 s 1 -171925.54 4 +171542.24 6080.0 – C57
2021-10-22 16:43:56 S 07 12 09.907 +16 18 25.13 – V C57
2021-10-22 16:43:56 s 1 -172002.27 5 +170817.31 9490.0 – C57
2021-10-22 16:53:56 S 07 12 11.714 +16 18 33.77 – V C57
2021-10-22 16:53:56 s 1 -172077.42 3 +170090.81 7290.0 – C57
2021-10-22 17:03:56 S 07 12 12.948 +16 18 33.44 – V C57
2021-10-22 17:03:56 s 1 -172150.97 7 +169362.73 9450.0 – C57
2021-10-22 17:23:56 S 07 12 17.122 +16 18 45.14 – V C57
2021-10-22 17:23:56 s 1 -172293.27 1 +167901.81 6690.0 – C57
2021-10-22 17:33:56 S 07 12 18.281 +16 18 49.93 – V C57
2021-10-22 17:33:56 s 1 -172361.99 1 +167168.97 1720.0 – C57
2021-10-22 17:53:56 S 07 12 21.763 +16 19 02.03 – V C57
2021-10-22 17:53:56 s 1 -172494.53 3 +165698.53 4430.0 – C57
2021-10-22 18:03:56 S 07 12 23.772 +16 19 01.96 – V C57
2021-10-22 18:03:56 s 1 -172558.33 6 +164960.92 2040.0 – C57
2021-10-22 18:13:56 S 07 12 25.279 +16 19 12.72 – V C57
2021-10-22 18:13:56 s 1 -172620.48 0 +164221.72 3780.0 – C57
2021-10-22 20:23:56 S 07 12 47.964 +16 20 06.43 – V C57
2021-10-22 20:23:56 s 1 -173272.94 5 +154466.58 6590.0 – C57
2021-10-22 22:13:56 S 07 13 05.902 +16 21 03.10 – V C57
2021-10-22 22:13:56 s 1 -173588.15 1 +145999.58 3470.0 – C57
2021-10-22 23:23:56 S 07 13 18.384 +16 21 33.44 – V C57
2021-10-22 23:23:56 s 1 -173668.44 8 +140509.20 2510.0 – C57
2021-10-22 23:43:56 S 07 13 21.658 +16 21 43.27 – V C57
2021-10-22 23:43:56 s 1 -173673.49 2 +138925.84 4860.0 – C57
2021-10-22 23:53:56 S 07 13 24.022 +16 21 45.18 – V C57
2021-10-22 23:53:56 s 1 -173672.97 0 +138131.71 5300.0 – C57
2021-10-23 00:03:56 S 07 13 25.214 +16 21 52.45 – V C57
2021-10-23 00:03:56 s 1 -173670.40 0 +137335.95 8540.0 – C57
2021-10-23 00:23:56 S 07 13 28.445 +16 22 00.77 – V C57
2021-10-23 00:23:56 s 1 -173659.06 9 +135739.51 3200.0 – C57
2021-10-23 00:43:56 S 07 13 31.949 +16 22 17.36 – V C57
2021-10-23 00:43:56 s 1 -173639.39 5 +134136.53 8480.0 – C57
2021-10-23 00:53:56 S 07 13 33.336 +16 22 18.73 – V C57
2021-10-23 00:53:56 s 1 -173626.39 6 +133332.58 4990.0 – C57
2021-10-23 01:03:56 S 07 13 35.203 +16 22 16.93 – V C57
2021-10-23 01:03:56 s 1 -173611.27 2 +132527.00 4020.0 – C57
2021-10-23 02:13:56 S 07 13 47.441 +16 22 55.38 – V C57
2021-10-23 02:13:56 s 1 -173444.73 6 +126841.94 3780.0 – C57
2021-10-23 03:03:56 S 07 13 55.834 +16 23 16.12 – V C57
2021-10-23 03:03:56 s 1 -173258.94 7 +122731.92 1470.0 – C57
2021-10-23 03:33:56 S 07 14 01.474 +16 23 31.45 – V C57
2021-10-23 03:33:56 s 1 -173119.86 2 +120246.18 9080.0 – C57