IAA RAS IAA Minor Planet Database

2016 XJ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3305628514 ± 6.83e-05
Semi-major axis (a)1.3583952483 AU ± 1.17e-04
Inclination (i)6.58066050° ± 1.43e-03
Long. of Asc. Node (Ω)256.07752124° ± 2.51e-04
Arg. of Perihelion (ω)255.17556819° ± 7.15e-04
Mean Anomaly (M)193.15344030° ± 2.63e-01
Mean Motion (n)0.6225482914°/day ± 8.03e-05
Perihelion dist (q)0.90936024 AU ± 1.21e-04
Aphelion dist (Q)1.80743025 AU ± 1.81e-04
Orbital Period1.58321257 yr ± 2.04e-04
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.318″
Uncertainty3
Orbit TypeApollo
MOID0.049741 AU
Observations Used50
Oppositions1
Arc Total2016-2017
First Observation Used2016-12-05
Last Observation Used2017-01-06
Observations (50)
Date Type RA Dec Mag Band Observatory
2016-12-05 04:00:39 C 04 12 36.95 +24 38 04.2 – q G96
2016-12-05 04:08:18 C 04 12 36.31 +24 37 51.5 – q G96
2016-12-05 04:15:59 C 04 12 35.59 +24 37 37.8 – q G96
2016-12-05 04:23:38 C 04 12 34.87 +24 37 24.6 – q G96
2016-12-05 05:09:37 C 04 12 30.51 +24 36 03.9 – U H01
2016-12-05 05:15:54 C 04 12 29.94 +24 35 53.0 – U H01
2016-12-05 05:29:26 C 04 12 28.69 +24 35 29.2 – U H01
2016-12-05 05:39:48 C 04 12 27.74 +24 35 11.1 – U H01
2016-12-05 17:31:46 C 04 11 34.14 +24 13 21.0 – S 033
2016-12-05 17:38:45 C 04 11 33.61 +24 13 08.9 – S 033
2016-12-05 17:45:43 C 04 11 33.06 +24 12 57.0 – S 033
2016-12-05 17:52:42 C 04 11 32.45 +24 12 44.5 – S 033
2016-12-05 19:41:38 C 04 11 23.16 +24 09 29.7 – S 033
2016-12-05 19:46:07 C 04 11 22.76 +24 09 21.6 – S 033
2016-12-05 19:59:32 C 04 11 21.54 +24 08 57.8 – S 033
2016-12-05 23:41:15 C 04 11 01.63 +24 02 09.2 – S 033
2016-12-05 23:45:43 C 04 11 01.22 +24 02 00.8 – S 033
2016-12-05 23:50:11 C 04 11 00.84 +24 01 52.2 – S 033
2016-12-05 23:54:41 C 04 11 00.41 +24 01 43.5 – S 033
2016-12-05 23:59:09 C 04 11 00.03 +24 01 35.6 – S 033
2016-12-06 06:07:06 C 04 10 32.19 +23 50 23.6 – q I52
2016-12-06 06:09:43 C 04 10 32.01 +23 50 19.2 – q I52
2016-12-06 06:12:20 C 04 10 31.74 +23 50 13.8 – q I52
2016-12-06 06:14:56 C 04 10 31.47 +23 50 08.9 – q I52
2016-12-06 19:53:49 C 04 09 27.01 +23 23 35.5 – o K51
2016-12-06 19:57:52 C 04 09 26.62 +23 23 27.7 – o K51
2016-12-06 20:01:57 C 04 09 26.26 +23 23 20.1 – o K51
2016-12-07 06:49:07 C 04 08 31.26 +23 02 08.4 – q G96
2016-12-07 06:53:28 C 04 08 30.87 +23 02 00.0 – q G96
2016-12-09 03:46:50 C 04 04 45.79 +21 26 04.1 – q I52
2016-12-09 03:49:07 C 04 04 45.47 +21 25 57.8 – q I52
2016-12-09 03:51:22 C 04 04 45.27 +21 25 53.8 – q I52
2016-12-09 03:53:38 C 04 04 44.99 +21 25 49.0 – q I52
2016-12-15 05:45:23 C 03 51 01.36 +14 49 05.4 – t 705
2016-12-15 05:46:51 C 03 51 01.16 +14 49 00.3 – t 705
2016-12-15 05:48:19 C 03 51 01.00 +14 48 55.7 – t 705
2016-12-18 06:39:42 C 03 43 23.34 +10 32 25.3 – q G96
2016-12-18 06:48:24 C 03 43 22.23 +10 31 52.1 – q G96
2016-12-18 06:54:38 C 03 43 21.46 +10 31 28.1 – q G96
2016-12-18 07:00:51 C 03 43 20.68 +10 31 03.4 – q G96
2016-12-27 05:00:02 C 03 17 30.90 -06 44 23.6 – q I52
2016-12-27 05:09:52 C 03 17 29.37 -06 45 21.7 – q I52
2016-12-27 05:11:48 C 03 17 29.00 -06 45 33.2 – q I52
2016-12-27 05:17:29 C 03 17 28.14 -06 46 06.5 – q I52
2016-12-28 04:14:07 C 03 14 15.61 -09 01 54.6 – u 807
2016-12-28 04:19:36 C 03 14 14.67 -09 02 27.9 – u 807
2016-12-28 04:25:07 C 03 14 13.84 -09 03 01.2 – u 807
2017-01-06 02:28:46 C 02 37 47.23 -33 32 24.0 – u 807
2017-01-06 02:41:54 C 02 37 44.01 -33 33 57.7 – u 807
2017-01-06 02:54:48 C 02 37 40.86 -33 35 29.3 – u 807