IAA RAS IAA Minor Planet Database

10145 (1994 CK1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6326472007 ± 8.49e-09
Semi-major axis (a)1.8998979048 AU ± 1.09e-09
Inclination (i)4.54639003° ± 1.84e-06
Long. of Asc. Node (Ω)328.36740437° ± 3.37e-05
Arg. of Perihelion (ω)27.44286877° ± 3.36e-05
Mean Anomaly (M)138.92375167° ± 1.47e-06
Mean Motion (n)0.3763716305°/day ± 3.25e-10
Perihelion dist (q)0.69793281 AU ± 1.61e-08
Aphelion dist (Q)3.10186300 AU ± 1.62e-08
Orbital Period2.61875817 yr ± 2.26e-09
Physical Parameters
H (abs. magnitude)17.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.397″
Uncertainty0
Orbit TypeApollo
MOID0.062904 AU
Observations Used1451
Oppositions19
Arc Total1994-2025
First Observation Used1994-02-10
Last Observation Used2025-02-27
Observations (2255)
Date Type RA Dec Mag Band Observatory
2019-06-11 16:44:31 S 16 17 53.124 -43 30 43.63 – V C57
2019-06-11 16:44:31 s 1 -41472.432 0 +405153.51 9300.0 – C57
2019-06-11 17:14:31 S 16 17 47.554 -43 31 12.22 – V C57
2019-06-11 17:14:31 s 1 -42489.642 0 +405141.99 1400.0 – C57
2019-06-11 17:44:31 S 16 17 41.508 -43 31 42.60 – V C57
2019-06-11 17:44:31 s 1 -43505.930 0 +405122.79 620.0 – C57
2019-06-11 18:14:31 S 16 17 35.974 -43 32 11.40 – V C57
2019-06-11 18:14:31 s 1 -44521.275 0 +405095.94 7040.0 – C57
2019-06-11 18:44:31 S 16 17 30.353 -43 32 39.77 – V C57
2019-06-11 18:44:31 s 1 -45535.659 0 +405061.43 730.0 – C57
2019-06-11 19:14:31 S 16 17 24.163 -43 33 10.69 – V C57
2019-06-11 19:14:31 s 1 -46549.063 0 +405019.28 1770.0 – C57
2019-06-11 20:14:31 S 16 17 12.905 -43 34 08.22 – V C57
2019-06-11 20:14:31 s 1 -48572.856 0 +404912.03 6230.0 – C57
2019-06-11 20:44:31 S 16 17 07.690 -43 34 35.04 – V C57
2019-06-11 20:44:31 s 1 -49583.206 0 +404846.95 9820.0 – C57
2019-06-11 21:44:31 S 16 16 55.802 -43 35 35.92 – V C57
2019-06-11 21:44:31 s 1 -51600.718 0 +404693.88 70.0 – C57
2019-06-11 22:14:31 S 16 16 49.834 -43 36 05.26 – V C57
2019-06-11 22:14:31 s 1 -52607.843 0 +404605.91 6910.0 – C57
2019-06-11 22:44:31 S 16 16 44.095 -43 36 34.81 – V C57
2019-06-11 22:44:31 s 1 -53613.854 0 +404510.32 1660.0 – C57
2019-06-11 23:14:31 S 16 16 38.033 -43 37 05.02 – V C57
2019-06-11 23:14:31 s 1 -54618.733 0 +404407.11 4390.0 – C57
2019-06-11 23:44:31 S 16 16 32.371 -43 37 34.00 – V C57
2019-06-11 23:44:31 s 1 -55622.461 0 +404296.28 5190.0 – C57
2019-06-12 00:14:31 S 16 16 26.458 -43 38 04.34 – V C57
2019-06-12 00:14:31 s 1 -56625.019 0 +404177.84 4140.0 – C57
2019-06-12 00:44:31 S 16 16 20.568 -43 38 34.08 – V C57
2019-06-12 00:44:31 s 1 -57626.387 0 +404051.79 1320.0 – C57
2019-06-12 01:14:31 S 16 16 14.702 -43 39 03.85 – V C57
2019-06-12 01:14:31 s 1 -58626.547 0 +403918.14 6790.0 – C57
2019-06-12 01:44:31 S 16 16 08.815 -43 39 33.48 – V C57
2019-06-12 01:44:31 s 1 -59625.479 0 +403776.88 650.0 – C57
2019-06-12 02:14:31 S 16 16 02.870 -43 40 03.32 – V C57
2019-06-12 02:14:31 s 1 -60623.165 0 +403628.03 2970.0 – C57
2019-06-12 02:44:31 S 16 15 56.806 -43 40 32.52 – V C57
2019-06-12 02:44:31 s 1 -61619.586 0 +403471.57 3830.0 – C57
2019-06-12 03:14:31 S 16 15 51.154 -43 41 02.26 – V C57
2019-06-12 03:14:31 s 1 -62614.721 0 +403307.52 3310.0 – C57
2019-06-12 03:44:31 S 16 15 45.134 -43 41 32.24 – V C57
2019-06-12 03:44:31 s 1 -63608.553 0 +403135.88 1490.0 – C57
2019-06-12 04:14:31 S 16 15 39.134 -43 42 01.73 – V C57
2019-06-12 04:14:31 s 1 -64601.062 0 +402956.65 8440.0 – C57
2019-06-12 05:14:31 S 16 15 27.701 -43 42 59.40 – V C57
2019-06-12 05:14:31 s 1 -66582.035 0 +402575.42 8980.0 – C57
2019-06-12 06:14:31 S 16 15 15.338 -43 44 01.72 – V C57
2019-06-12 06:14:31 s 1 -68557.485 0 +402163.85 5560.0 – C57
2019-06-12 06:44:31 S 16 15 09.190 -43 44 31.74 – V C57
2019-06-12 06:44:31 s 1 -69543.091 0 +401946.69 7560.0 – C57