2004 RL251

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5940848557 ± 2.00e+00
Semi-major axis (a)2.5297588589 AU ± 3.00e+00
Inclination (i)1.37618407° ± 4.00e+00
Long. of Asc. Node (Ω)278.17246938° ± 5.00e+00
Arg. of Perihelion (ω)57.67572883° ± 6.00e+00
Mean Anomaly (M)96.83865020° ± 3.68e+00
Mean Motion (n)0.2449417300°/day ± 4.36e-01
Perihelion dist (q)1.02670510 AU ± 5.20e+00
Aphelion dist (Q)4.03298830 AU ± 6.96e+00
Orbital Period4.02384560 yr ± 7.16e+00
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual4.794″
Uncertainty4
Orbit TypeAmor
MOID0.024854 AU
Observations Used159
Oppositions1
Arc Total2004-2004
First Observation Used
Last Observation Used2004-11-04
Observations (164)
Date Type RA Dec Mag Band Observatory
2004-09-23 21:06:54 C 23 17 32.13 +16 19 05.7 r 941
2004-09-23 21:07:33 C 23 17 32.42 +16 19 06.5 r 941
2004-09-23 21:08:50 C 23 17 33.01 +16 19 08.4 r 941
2004-10-04 02:28:53 C 00 36 22.05 +17 56 30.1 r 649
2004-10-04 02:31:28 C 00 36 22.54 +17 56 30.3 r 649
2004-10-04 02:34:02 C 00 36 23.03 +17 56 30.4 r 649
2004-10-10 06:03:46 C 01 00 28.32 +17 40 43.4 19.4 c 704
2004-10-10 06:19:37 C 01 00 30.25 +17 40 40.2 19.7 c 704
2004-10-10 06:35:28 C 01 00 32.03 +17 40 37.8 19.6 c 704
2004-10-10 06:51:21 C 01 00 33.82 +17 40 35.2 20.1 c 704
2004-10-10 07:07:18 C 01 00 35.67 +17 40 32.3 19.7 c 704
2004-11-04 07:50:33 C 01 41 10.00 +15 43 23.3 d 291
2004-11-04 08:01:51 C 01 41 10.27 +15 43 21.2 d 291
2004-11-04 08:12:33 C 01 41 10.65 +15 43 19.1 d 291