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
2021-10-31 21:33:56 s 1 -14822.362 0 +371911.46 2000.0 – C57
2021-10-31 21:43:57 S 07 54 10.212 +18 21 22.64 – V C57
2021-10-31 21:43:57 s 1 -15185.374 0 +371846.44 9980.0 – C57
2021-10-31 21:53:56 S 07 54 12.206 +18 21 21.60 – V C57
2021-10-31 21:53:56 s 1 -15548.330 0 +371780.38 7680.0 – C57
2021-10-31 22:33:56 S 07 54 19.735 +18 21 43.20 – V C57
2021-10-31 22:33:56 s 1 -16999.584 0 +371505.69 5550.0 – C57
2021-10-31 22:43:57 S 07 54 21.912 +18 21 45.58 – V C57
2021-10-31 22:43:57 s 1 -17362.250 0 +371434.41 1770.0 – C57
2021-10-31 22:53:57 S 07 54 23.695 +18 21 51.66 – V C57
2021-10-31 22:53:57 s 1 -17724.854 0 +371362.09 7680.0 – C57
2021-10-31 23:03:56 S 07 54 25.826 +18 21 58.68 – V C57
2021-10-31 23:03:56 s 1 -18087.396 0 +371288.72 3290.0 – C57
2021-10-31 23:13:57 S 07 54 27.600 +18 21 55.40 – V C57
2021-10-31 23:13:57 s 1 -18449.875 0 +371214.31 8570.0 – C57
2021-10-31 23:23:56 S 07 54 29.489 +18 22 10.56 – V C57
2021-10-31 23:23:56 s 1 -18812.290 0 +371138.86 3540.0 – C57
2021-10-31 23:33:57 S 07 54 31.193 +18 22 15.02 – V C57
2021-10-31 23:33:57 s 1 -19174.639 0 +371062.36 8190.0 – C57
2021-10-31 23:43:56 S 07 54 33.590 +18 22 16.57 – V C57
2021-10-31 23:43:56 s 1 -19536.922 0 +370984.82 2520.0 – C57
2021-10-31 23:53:57 S 07 54 34.920 +18 22 25.46 – V C57
2021-10-31 23:53:57 s 1 -19899.137 0 +370906.23 6510.0 – C57
2021-11-01 00:13:56 S 07 54 38.657 +18 22 27.01 – V C57
2021-11-01 00:13:56 s 1 -20623.361 0 +370745.92 3500.0 – C57
2021-11-01 00:23:57 S 07 54 41.414 +18 22 39.94 – V C57
2021-11-01 00:23:57 s 1 -20985.367 0 +370664.20 6480.0 – C57
2021-11-01 00:33:56 S 07 54 42.770 +18 22 46.06 – V C57
2021-11-01 00:33:56 s 1 -21347.302 0 +370581.43 9120.0 – C57
2021-11-01 00:43:57 S 07 54 44.796 +18 22 54.59 – V C57
2021-11-01 00:43:57 s 1 -21709.164 0 +370497.62 1420.0 – C57
2021-11-01 00:53:56 S 07 54 46.351 +18 22 52.57 – V C57
2021-11-01 00:53:56 s 1 -22070.952 0 +370412.76 3360.0 – C57
2021-11-01 01:03:57 S 07 54 48.538 +18 23 05.78 – V C57
2021-11-01 01:03:57 s 1 -22432.665 0 +370326.85 4940.0 – C57
2021-11-01 01:13:56 S 07 54 50.462 +18 23 03.62 – V C57
2021-11-01 01:13:56 s 1 -22794.303 0 +370239.90 6170.0 – C57
2021-11-01 01:33:56 S 07 54 54.857 +18 23 14.86 – V C57
2021-11-01 01:33:56 s 1 -23517.345 0 +370062.85 7540.0 – C57
2021-11-01 01:43:56 S 07 54 56.088 +18 23 24.29 – V C57
2021-11-01 01:43:56 s 1 -23878.749 0 +369972.76 7660.0 – C57
2021-11-01 01:53:57 S 07 54 57.950 +18 23 25.87 – V C57
2021-11-01 01:53:57 s 1 -24240.072 0 +369881.61 7420.0 – C57
2021-11-01 02:03:56 S 07 55 00.235 +18 23 31.67 – V C57
2021-11-01 02:03:56 s 1 -24601.314 0 +369789.42 6800.0 – C57
2021-11-01 02:13:57 S 07 55 01.958 +18 23 38.83 – V C57
2021-11-01 02:13:57 s 1 -24962.474 0 +369696.18 5790.0 – C57
2021-11-01 03:03:56 S 07 55 11.712 +18 24 00.29 – V C57
2021-11-01 03:03:56 s 1 -26767.001 0 +369214.25 4910.0 – C57
2021-11-01 03:13:56 S 07 55 13.538 +18 24 09.58 – V C57