2013 UC

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4650627220 ± 1.39e-05
Semi-major axis (a)2.2565933691 AU ± 6.72e-05
Inclination (i)6.18341621° ± 1.40e-04
Long. of Asc. Node (Ω)239.18961002° ± 3.79e-05
Arg. of Perihelion (ω)150.61306477° ± 1.90e-04
Mean Anomaly (M)204.49989999° ± 5.79e-02
Mean Motion (n)0.2907584297°/day ± 1.30e-05
Perihelion dist (q)1.20713591 AU ± 4.76e-05
Aphelion dist (Q)3.30605082 AU ± 1.03e-04
Orbital Period3.38984594 yr ± 1.51e-04
Physical Parameters
H (abs. magnitude)21.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.195″
Uncertainty2
Orbit TypeAmor
MOID0.218428 AU
Observations Used59
Oppositions1
Arc Total2013-2014
First Observation Used2013-10-16
Last Observation Used2014-01-01
Observations (70)
Date Type RA Dec Mag Band Observatory
2013-11-10 07:30:10 C 03 48 17.97 +25 00 40.7 o 691
2013-11-20 06:57:36 C 03 59 03.95 +20 48 45.4 o 711
2013-11-20 07:03:20 C 03 59 04.11 +20 48 39.7 o 711
2013-11-20 07:09:07 C 03 59 04.27 +20 48 34.0 o 711
2013-11-24 07:20:33 C 04 02 19.30 +19 18 04.8 u H21
2013-11-24 07:23:49 C 04 02 19.40 +19 18 01.9 u H21
2013-11-24 07:27:08 C 04 02 19.45 +19 17 58.9 u H21
2013-11-24 07:30:33 C 04 02 19.54 +19 17 56.1 u H21
2013-11-24 07:34:05 C 04 02 19.63 +19 17 53.1 u H21
2013-11-26 07:59:33 C 04 03 50.444 +18 35 49.60 L F51
2013-11-26 08:21:33 C 04 03 50.931 +18 35 31.40 L F51
2013-11-26 08:22:31 C 04 03 50.950 +18 35 30.56 L F51
2013-11-26 09:05:47 C 04 03 51.864 +18 34 54.70 L F51
2013-11-26 09:06:43 C 04 03 51.899 +18 34 53.74 L F51
2013-12-27 05:00:48 C 04 25 11.48 +12 58 09.8 u H21
2013-12-27 05:23:07 C 04 25 12.20 +12 58 05.7 u H21
2013-12-27 05:46:37 C 04 25 12.86 +12 58 02.6 u H21
2014-01-01 04:37:36 C 04 29 38.71 +12 48 44.1 u H21
2014-01-01 04:59:35 C 04 29 39.51 +12 48 43.2 u H21
2014-01-01 05:21:25 C 04 29 40.28 +12 48 42.7 u H21