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
2021-10-27 04:03:56 S 07 32 33.353 +17 18 36.61 – V C57
2021-10-27 04:03:56 s 1 +178537.45 4 +162450.28 800.0 – C57
2021-10-27 04:13:56 S 07 32 35.155 +17 18 39.46 – V C57
2021-10-27 04:13:56 s 1 +178493.72 0 +163183.26 6780.0 – C57
2021-10-27 04:53:56 S 07 32 42.449 +17 19 04.04 – V C57
2021-10-27 04:53:56 s 1 +178302.30 4 +166100.01 5410.0 – C57
2021-10-27 05:13:56 S 07 32 46.440 +17 19 10.20 – V C57
2021-10-27 05:13:56 s 1 +178196.83 5 +167549.30 6950.0 – C57
2021-10-27 06:13:56 S 07 32 57.962 +17 19 49.58 – V C57
2021-10-27 06:13:56 s 1 +177842.24 0 +171860.97 3460.0 – C57
2021-10-27 06:33:56 S 07 33 01.514 +17 19 54.73 – V C57
2021-10-27 06:33:56 s 1 +177711.54 3 +173286.16 360.0 – C57
2021-10-27 07:23:56 S 07 33 11.359 +17 20 26.88 – V C57
2021-10-27 07:23:56 s 1 +177358.09 6 +176822.91 8080.0 – C57
2021-10-27 07:33:56 S 07 33 12.878 +17 20 32.06 – V C57
2021-10-27 07:33:56 s 1 +177282.89 4 +177525.77 8500.0 – C57
2021-10-27 07:43:56 S 07 33 15.209 +17 20 37.10 – V C57
2021-10-27 07:43:56 s 1 +177206.20 7 +178227.15 3940.0 – C57
2021-10-27 09:03:56 S 07 33 30.257 +17 21 25.56 – V C57
2021-10-27 09:03:56 s 1 +176540.18 7 +183784.64 1440.0 – C57
2021-10-27 09:13:56 S 07 33 32.326 +17 21 36.47 – V C57
2021-10-27 09:13:56 s 1 +176450.48 5 +184472.66 3270.0 – C57
2021-10-27 09:23:56 S 07 33 34.327 +17 21 38.05 – V C57
2021-10-27 09:23:56 s 1 +176359.37 3 +185159.21 390.0 – C57
2021-10-27 10:13:56 S 07 33 43.234 +17 22 10.16 – V C57
2021-10-27 10:13:56 s 1 +175882.95 2 +188569.83 6090.0 – C57
2021-10-27 10:23:56 S 07 33 45.211 +17 22 10.70 – V C57
2021-10-27 10:23:56 s 1 +175783.54 5 +189247.55 5430.0 – C57
2021-10-27 10:43:56 S 07 33 49.519 +17 22 19.27 – V C57
2021-10-27 10:43:56 s 1 +175580.66 6 +190598.58 500.0 – C57
2021-10-27 10:53:56 S 07 33 51.430 +17 22 31.62 – V C57
2021-10-27 10:53:56 s 1 +175477.20 7 +191271.90 6280.0 – C57
2021-10-27 11:43:56 S 07 34 00.432 +17 22 59.41 – V C57
2021-10-27 11:43:56 s 1 +174940.00 5 +194616.62 8570.0 – C57
2021-10-27 11:53:56 S 07 34 02.326 +17 23 04.06 – V C57
2021-10-27 11:53:56 s 1 +174828.63 0 +195281.20 7870.0 – C57
2021-10-27 12:03:56 S 07 34 04.562 +17 23 06.00 – V C57
2021-10-27 12:03:56 s 1 +174715.95 9 +195944.32 2830.0 – C57
2021-10-27 13:13:56 S 07 34 17.592 +17 23 49.88 – V C57
2021-10-27 13:13:56 s 1 +173891.53 2 +200545.65 8100.0 – C57
2021-10-27 14:53:56 S 07 34 36.826 +17 24 50.33 – V C57
2021-10-27 14:53:56 s 1 +172608.54 3 +206996.70 5400.0 – C57
2021-10-27 15:13:56 S 07 34 40.404 +17 25 00.37 – V C57
2021-10-27 15:13:56 s 1 +172337.55 6 +208269.77 2800.0 – C57
2021-10-27 16:03:56 S 07 34 49.937 +17 25 30.18 – V C57
2021-10-27 16:03:56 s 1 +171639.68 7 +211427.59 8200.0 – C57
2021-10-27 16:13:56 S 07 34 51.799 +17 25 32.30 – V C57
2021-10-27 16:13:56 s 1 +171496.66 2 +212054.90 1760.0 – C57
2021-10-27 16:23:56 S 07 34 54.053 +17 25 40.30 – V C57
2021-10-27 16:23:56 s 1 +171352.50 0 +212680.80 1530.0 – C57