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
2021-11-16 17:53:55 s 1 -149580.19 2 +252000.77 4290.0 C57
2021-11-16 18:03:55 S 09 16 42.170 +21 41 43.19 V C57
2021-11-16 18:03:55 s 1 -149791.17 7 +251453.84 6580.0 C57
2021-11-16 18:23:55 S 09 16 46.951 +21 41 48.01 V C57
2021-11-16 18:23:55 s 1 -150210.72 0 +250355.91 1390.0 C57
2021-11-16 18:33:55 S 09 16 49.102 +21 41 52.94 V C57
2021-11-16 18:33:55 s 1 -150419.27 1 +249804.91 3900.0 C57
2021-11-16 18:43:55 S 09 16 51.127 +21 41 58.06 V C57
2021-11-16 18:43:55 s 1 -150627.00 2 +249252.54 3110.0 C57
2021-11-16 18:53:55 S 09 16 53.189 +21 42 01.26 V C57
2021-11-16 18:53:55 s 1 -150833.91 0 +248698.81 9010.0 C57
2021-11-16 19:03:55 S 09 16 55.646 +21 42 04.64 V C57
2021-11-16 19:03:55 s 1 -151039.99 1 +248143.71 1600.0 C57
2021-11-16 19:13:55 S 09 16 57.794 +21 42 06.34 V C57
2021-11-16 19:13:55 s 1 -151245.24 1 +247587.24 850.0 C57
2021-11-16 19:23:55 S 09 17 00.079 +21 42 15.23 V C57
2021-11-16 19:23:55 s 1 -151449.65 5 +247029.41 6740.0 C57
2021-11-16 19:33:55 S 09 17 02.117 +21 42 18.00 V C57
2021-11-16 19:33:55 s 1 -151653.23 0 +246470.20 9270.0 C57
2021-11-16 20:03:55 S 09 17 09.089 +21 42 29.20 V C57
2021-11-16 20:03:55 s 1 -152258.87 8 +244784.33 6490.0 C57
2021-11-16 20:13:55 S 09 17 11.290 +21 42 37.30 V C57
2021-11-16 20:13:55 s 1 -152459.05 4 +244219.62 5390.0 C57
2021-11-16 20:23:55 S 09 17 13.817 +21 42 39.96 V C57
2021-11-16 20:23:55 s 1 -152658.37 1 +243653.53 840.0 C57
2021-11-16 20:33:55 S 09 17 15.893 +21 42 43.99 V C57
2021-11-16 20:33:55 s 1 -152856.82 2 +243086.05 2830.0 C57
2021-11-16 20:43:55 S 09 17 18.098 +21 42 50.76 V C57
2021-11-16 20:43:55 s 1 -153054.40 6 +242517.20 1340.0 C57
2021-11-16 20:53:55 S 09 17 20.491 +21 42 50.29 V C57
2021-11-16 20:53:55 s 1 -153251.11 6 +241946.95 6350.0 C57
2021-11-16 21:03:55 S 09 17 22.738 +21 42 55.80 V C57
2021-11-16 21:03:55 s 1 -153446.94 9 +241375.33 7850.0 C57
2021-11-16 21:13:55 S 09 17 24.922 +21 42 59.44 V C57
2021-11-16 21:13:55 s 1 -153641.90 1 +240802.31 5820.0 C57
2021-11-16 21:33:55 S 09 17 29.117 +21 43 10.38 V C57
2021-11-16 21:33:55 s 1 -154029.14 3 +239652.10 1110.0 C57
2021-11-16 21:43:55 S 09 17 31.442 +21 43 13.87 V C57
2021-11-16 21:43:55 s 1 -154221.42 4 +239074.90 8400.0 C57
2021-11-16 21:53:55 S 09 17 33.787 +21 43 16.18 V C57
2021-11-16 21:53:55 s 1 -154412.80 6 +238496.31 2090.0 C57
2021-11-16 22:03:55 S 09 17 36.298 +21 43 21.07 V C57
2021-11-16 22:03:55 s 1 -154603.28 4 +237916.32 2160.0 C57
2021-11-16 22:13:55 S 09 17 38.688 +21 43 25.07 V C57
2021-11-16 22:13:55 s 1 -154792.85 5 +237334.93 8610.0 C57
2021-11-16 22:33:55 S 09 17 42.838 +21 43 36.05 V C57
2021-11-16 22:33:55 s 1 -155169.25 4 +236167.94 540.0 C57
2021-11-16 22:43:55 S 09 17 45.050 +21 43 42.17 V C57
2021-11-16 22:43:55 s 1 -155356.07 3 +235582.34 5990.0 C57
2021-11-16 22:53:55 S 09 17 47.002 +21 43 48.18 V C57