2000 RK12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6895123265 ± 2.00e+00
Semi-major axis (a)2.5477855009 AU ± 3.00e+00
Inclination (i)31.83417676° ± 4.00e+00
Long. of Asc. Node (Ω)161.05093331° ± 5.00e+00
Arg. of Perihelion (ω)251.82102926° ± 6.00e+00
Mean Anomaly (M)61.28602299° ± 6.37e-01
Mean Motion (n)0.2423470900°/day ± 4.28e-01
Perihelion dist (q)0.79106260 AU ± 5.18e+00
Aphelion dist (Q)4.30468020 AU ± 7.19e+00
Orbital Period4.06692590 yr ± 7.18e+00
Physical Parameters
H (abs. magnitude)22.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.445″
Uncertainty3
Orbit TypeApollo
MOID0.063018 AU
Observations Used25
Oppositions1
Arc Total2000-2000
First Observation Used
Last Observation Used2000-09-05
Observations (25)
Date Type RA Dec Mag Band Observatory
2000-09-01 04:42:51 C 21 44 24.55 +09 29 51.9 18.2 c 704
2000-09-01 05:01:52 C 21 44 22.93 +09 27 38.0 18.8 c 704
2000-09-01 05:20:49 C 21 44 21.32 +09 25 24.2 18.9 c 704
2000-09-01 05:39:50 C 21 44 19.72 +09 23 09.9 19.0 c 704
2000-09-01 05:58:50 C 21 44 18.06 +09 20 54.7 19.3 c 704
2000-09-03 04:35:40 C 21 40 32.88 +02 40 54.7 18.3 c 704
2000-09-03 04:55:18 C 21 40 30.67 +02 37 31.4 18.2 c 704
2000-09-03 05:14:56 C 21 40 28.39 +02 34 08.7 18.3 c 704
2000-09-03 05:34:34 C 21 40 26.17 +02 30 45.5 18.1 c 704
2000-09-04 04:00:34 C 21 38 09.54 -01 45 09.9 17.9 c 704
2000-09-04 04:20:28 C 21 38 06.92 -01 49 18.9 18.0 c 704
2000-09-04 04:40:16 C 21 38 04.31 -01 53 28.2 18.1 c 704
2000-09-04 05:00:04 C 21 38 01.71 -01 57 37.9 18.7 c 704
2000-09-04 05:19:50 C 21 37 59.03 -02 01 47.8 18.2 c 704
2000-09-05 04:47:23 C 21 35 04.41 -07 30 21.6 18.4 c 704
2000-09-05 04:56:34 C 21 35 02.95 -07 32 45.3 18.5 c 704
2000-09-05 05:06:38 C 21 35 01.26 -07 35 19.5 18.0 c 704
2000-09-05 05:15:25 C 21 34 59.87 -07 37 35.7 18.5 c 704
2000-09-05 05:25:51 C 21 34 58.20 -07 40 17.6 17.8 c 704
2000-09-05 05:34:20 C 21 34 56.83 -07 42 29.8 18.0 c 704
2000-09-05 05:45:06 C 21 34 55.02 -07 45 17.3 17.9 c 704
2000-09-05 05:50:09 C 21 34 55.54 -07 46 53.2 c 658
2000-09-05 05:51:33 C 21 34 55.27 -07 47 16.1 c 658
2000-09-05 05:55:08 C 21 34 54.76 -07 48 09.5 c 658
2000-09-05 05:57:26 C 21 34 54.38 -07 48 46.3 c 658