2013 UB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1980320231 ± 6.46e-07
Semi-major axis (a)0.8837093798 AU ± 2.63e-09
Inclination (i)4.79208338° ± 3.69e-05
Long. of Asc. Node (Ω)213.28700280° ± 1.58e-05
Arg. of Perihelion (ω)351.70740167° ± 2.07e-04
Mean Anomaly (M)16.38166943° ± 3.03e-04
Mean Motion (n)1.1864462804°/day ± 5.31e-09
Perihelion dist (q)0.70870662 AU ± 5.71e-07
Aphelion dist (Q)1.05871214 AU ± 5.71e-07
Orbital Period0.83073823 yr ± 3.72e-09
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.304″
Uncertainty0
Orbit TypeAten
MOID0.044865 AU
Observations Used39
Oppositions1
Arc Total2013-2018
First Observation Used2013-10-24
Last Observation Used2018-11-15
Observations (39)
Date Type RA Dec Mag Band Observatory
2013-10-24 04:31:42 C 01 41 49.00 +15 31 11.5 q G96
2013-10-24 04:34:03 C 01 41 48.28 +15 31 00.8 q G96
2013-10-24 04:36:22 C 01 41 47.59 +15 30 50.4 q G96
2013-10-24 04:38:41 C 01 41 46.87 +15 30 39.8 q G96
2013-10-24 05:59:28 C 01 41 22.05 +15 24 30.0 q G96
2013-10-24 06:00:12 C 01 41 21.81 +15 24 26.8 q G96
2013-10-24 06:00:57 C 01 41 21.60 +15 24 23.3 q G96
2013-10-24 06:01:41 C 01 41 21.38 +15 24 20.0 q G96
2013-10-24 06:02:26 C 01 41 21.15 +15 24 16.5 q G96
2013-10-25 04:04:04 C 01 35 23.27 +13 41 31.2 q H36
2013-10-25 04:17:11 C 01 35 19.40 +13 40 30.1 q H36
2013-10-25 04:30:35 C 01 35 15.36 +13 39 28.5 q H36
2013-10-25 04:41:11 C 01 35 12.17 +13 38 38.7 q H36
2013-10-25 04:51:44 C 01 35 11.20 +13 38 03.4 o 291
2013-10-25 04:52:33 C 01 35 10.96 +13 37 59.4 o 291
2013-10-25 04:53:20 C 01 35 10.74 +13 37 55.9 o 291
2013-10-25 06:51:00 C 01 34 32.09 +13 28 30.2 r H21
2013-10-25 06:58:15 C 01 34 29.91 +13 27 56.6 r H21
2013-10-25 07:05:27 C 01 34 27.77 +13 27 22.5 r H21
2013-10-28 04:20:32 C 01 16 35.90 +08 05 33.9 o 926
2013-10-28 04:25:20 C 01 16 34.55 +08 05 12.0 o 926
2013-10-28 04:30:11 C 01 16 33.19 +08 04 49.7 o 926
2013-11-02 05:09:19 C 00 48 58.86 -00 36 58.8 o 291
2013-11-02 05:13:40 C 00 48 57.84 -00 37 16.4 o 291
2013-11-02 05:18:04 C 00 48 56.76 -00 37 33.7 o 291
2018-11-15 06:54:13 C 02 52 12.35 -16 36 34.2 V G96
2018-11-15 07:02:19 C 02 52 09.28 -16 37 19.5 V G96
2018-11-15 07:10:26 C 02 52 06.18 -16 38 05.4 V G96
2018-11-15 07:18:33 C 02 52 03.11 -16 38 50.9 V G96
2018-11-15 07:57:11 C 02 51 47.91 -16 42 28.8 V H01
2018-11-15 08:06:41 C 02 51 44.33 -16 43 21.5 V H01
2018-11-15 08:17:32 C 02 51 40.26 -16 44 21.6 V H01
2018-11-15 08:27:08 C 02 51 36.66 -16 45 14.6 V H01
2018-11-15 08:32:41 C 02 51 35.08 -16 45 44.0 V I52
2018-11-15 08:33:47 C 02 51 34.65 -16 45 49.6 V I52
2018-11-15 08:34:54 C 02 51 34.15 -16 45 56.7 V I52
2018-11-15 22:15:30 C 02 47 01.28 -18 02 38.3 q L01
2018-11-15 22:19:14 C 02 46 59.85 -18 02 58.6 q L01
2018-11-15 22:22:58 C 02 46 58.43 -18 03 19.1 q L01