2013 UD1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3268955000
Semi-major axis (a)1.3149386000 AU
Inclination (i)5.76974000°
Long. of Asc. Node (Ω)213.00438000°
Arg. of Perihelion (ω)111.35436000°
Mean Anomaly (M)40.19653000°
Mean Motion (n)0.6536508700°/day
Perihelion dist (q)0.88509110 AU
Aphelion dist (Q)1.74478610 AU
Orbital Period1.50785020 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty7
Orbit TypeApollo
MOID0.018233 AU
Observations Used57
Oppositions1
Arc Total
First Observation Used
Last Observation Used2013-11-03
Observations (59)
Date Type RA Dec Mag Band Observatory
2013-10-27 08:16:38 C 01 00 46.988 +06 47 51.71 L F51
2013-10-27 08:39:03 C 01 00 55.095 +06 46 59.03 L F51
2013-10-27 09:01:33 C 01 01 03.189 +06 46 06.16 L F51
2013-10-30 06:25:43 C 01 23 13.05 +04 35 22.3 o 926
2013-10-30 06:36:58 C 01 23 15.59 +04 35 06.0 o 926
2013-10-30 06:48:10 C 01 23 18.11 +04 34 49.1 o 926
2013-11-03 12:05:11 C 01 43 00.66 +02 45 46.5 o 474
2013-11-03 12:10:16 C 01 43 01.39 +02 45 42.6 o 474
2013-11-03 12:15:21 C 01 43 02.08 +02 45 38.6 o 474