IAA RAS IAA Minor Planet Database

2013 XU3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5950315246 ± 1.03e-04
Semi-major axis (a)2.6618169165 AU ± 6.63e-04
Inclination (i)6.89238577° ± 8.78e-04
Long. of Asc. Node (Ω)121.36229366° ± 3.15e-03
Arg. of Perihelion (ω)261.69379924° ± 3.86e-03
Mean Anomaly (M)281.92468442° ± 3.72e-01
Mean Motion (n)0.2269577435°/day ± 8.48e-05
Perihelion dist (q)1.07795194 AU ± 3.83e-04
Aphelion dist (Q)4.24568189 AU ± 1.09e-03
Orbital Period4.34277442 yr ± 1.62e-03
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.227″
Uncertainty3
Orbit TypeAmor
MOID0.144819 AU
Observations Used45
Oppositions1
Arc Total2013-2014
First Observation Used2013-11-28
Last Observation Used2014-01-02
Observations (45)
Date Type RA Dec Mag Band Observatory
2013-11-28 07:20:47 C 03 03 57.49 -15 03 24.7 – V F51
2013-11-28 07:38:09 C 03 03 59.42 -15 02 38.8 – V F51
2013-12-03 08:24:51 C 03 17 20.962 -09 56 21.48 – L F51
2013-12-03 08:43:00 C 03 17 22.656 -09 55 37.60 – L F51
2013-12-03 09:19:26 C 03 17 26.063 -09 54 09.66 – L F51
2013-12-04 10:20:22 C 03 19 57.106 -08 54 27.58 – t 568
2013-12-04 10:22:10 C 03 19 57.271 -08 54 23.36 – t 568
2013-12-04 10:23:58 C 03 19 57.436 -08 54 19.05 – t 568
2013-12-04 23:11:05 C 03 21 13.63 -08 24 31.1 – t 204
2013-12-04 23:41:51 C 03 21 16.46 -08 23 18.7 – t 204
2013-12-05 20:15:44 C 03 23 17.42 -07 35 48.9 – q 104
2013-12-05 20:28:22 C 03 23 18.48 -07 35 21.6 – q 104
2013-12-05 20:38:41 C 03 23 19.43 -07 34 56.9 – q 104
2013-12-06 00:36:16 C 03 23 42.94 -07 25 17.5 – u 807
2013-12-06 00:39:54 C 03 23 43.27 -07 25 09.4 – u 807
2013-12-06 00:43:30 C 03 23 43.56 -07 25 01.2 – u 807
2013-12-06 00:47:06 C 03 23 43.90 -07 24 53.0 – u 807
2013-12-06 12:30:28 C 03 24 49.38 -06 58 20.9 – q E23
2013-12-06 12:47:28 C 03 24 50.90 -06 57 41.9 – q E23
2013-12-06 13:04:28 C 03 24 52.38 -06 57 03.6 – q E23
2013-12-07 00:35:20 C 03 25 58.62 -06 31 18.3 – u 807
2013-12-07 00:40:46 C 03 25 59.10 -06 31 06.3 – u 807
2013-12-07 00:46:09 C 03 25 59.56 -06 30 54.2 – u 807
2013-12-10 01:46:07 C 03 32 32.78 -03 54 16.0 – u 807
2013-12-10 01:49:43 C 03 32 33.06 -03 54 08.6 – u 807
2013-12-10 01:53:18 C 03 32 33.33 -03 54 01.3 – u 807
2013-12-10 01:56:54 C 03 32 33.62 -03 53 53.8 – u 807
2013-12-10 02:00:29 C 03 32 33.92 -03 53 46.3 – u 807
2013-12-12 02:11:19 C 03 36 39.92 -02 17 13.2 – u H21
2013-12-12 02:31:07 C 03 36 41.44 -02 16 34.4 – u H21
2013-12-12 02:51:05 C 03 36 43.01 -02 15 55.6 – u H21
2013-12-20 03:31:27 C 03 51 40.12 +03 25 09.1 – u 807
2013-12-20 03:41:24 C 03 51 40.80 +03 25 24.5 – u 807
2013-12-20 03:51:06 C 03 51 41.43 +03 25 40.0 – u 807
2013-12-21 01:24:55 C 03 53 16.22 +03 59 21.0 – u 807
2013-12-21 01:34:39 C 03 53 16.86 +03 59 35.9 – u 807
2013-12-21 01:44:36 C 03 53 17.53 +03 59 51.5 – u 807
2013-12-25 04:22:39 C 04 00 14.75 +06 23 37.5 – u 807
2013-12-25 04:29:20 C 04 00 15.16 +06 23 47.0 – u 807
2013-12-25 04:36:20 C 04 00 15.61 +06 23 56.4 – u 807
2013-12-28 07:25:00 C 04 05 22.77 +08 02 09.1 – o 291
2013-12-28 07:27:40 C 04 05 22.94 +08 02 12.5 – o 291
2014-01-02 08:27:34 C 04 13 28.59 +10 24 31.5 – o 291
2014-01-02 08:30:47 C 04 13 28.80 +10 24 35.4 – o 291
2014-01-02 08:34:02 C 04 13 28.98 +10 24 38.8 – o 291