2013 RB74

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5251530469 ± 8.56e-06
Semi-major axis (a)2.4037352740 AU ± 4.55e-05
Inclination (i)3.52670116° ± 3.79e-05
Long. of Asc. Node (Ω)128.73953609° ± 1.33e-04
Arg. of Perihelion (ω)256.95086908° ± 1.69e-04
Mean Anomaly (M)89.20131310° ± 3.28e-02
Mean Motion (n)0.2644735966°/day ± 7.52e-06
Perihelion dist (q)1.14140637 AU ± 2.98e-05
Aphelion dist (Q)3.66606418 AU ± 7.24e-05
Orbital Period3.72674738 yr ± 1.06e-04
Physical Parameters
H (abs. magnitude)22.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.244″
Uncertainty2
Orbit TypeAmor
MOID0.156710 AU
Observations Used59
Oppositions1
Arc Total2013-2013
First Observation Used2013-09-14
Last Observation Used2013-12-03
Observations (62)
Date Type RA Dec Mag Band Observatory
2013-11-12 08:25:04 C 05 01 24.82 +04 33 35.2 u 807
2013-11-12 08:34:07 C 05 01 25.06 +04 33 40.5 u 807
2013-11-26 05:44:51 C 05 06 05.82 +08 15 03.4 u 807
2013-11-26 05:54:39 C 05 06 05.75 +08 15 10.2 u 807
2013-11-26 06:04:45 C 05 06 05.67 +08 15 16.9 u 807
2013-11-29 12:41:09 C 05 05 58.553 +09 07 38.32 L F51
2013-11-29 13:01:29 C 05 05 58.337 +09 07 51.53 L F51
2013-11-29 13:21:47 C 05 05 58.127 +09 08 04.89 L F51
2013-12-03 05:14:49 C 05 05 36.23 +10 06 23.6 o 691
2013-12-03 06:05:51 C 05 05 35.62 +10 06 56.9 o 691
2013-12-03 12:08:21 C 05 05 32.14 +10 11 02.0 V F51
2013-12-03 12:27:31 C 05 05 31.89 +10 11 14.5 V F51