2016 XA2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7512430392 ± 5.86e-04
Semi-major axis (a)2.0508292237 AU ± 3.18e-03
Inclination (i)7.02251327° ± 7.30e-03
Long. of Asc. Node (Ω)262.70514639° ± 1.46e-02
Arg. of Perihelion (ω)276.67076863° ± 2.63e-02
Mean Anomaly (M)357.19526985° ± 2.58e+00
Mean Motion (n)0.3356807400°/day ± 7.82e-04
Perihelion dist (q)0.51015730 AU ± 1.44e-03
Aphelion dist (Q)3.59076710 AU ± 5.70e-03
Orbital Period2.93614600 yr ± 6.84e-03
Physical Parameters
H (abs. magnitude)21.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.339″
Uncertainty3
Orbit TypeApollo
MOID0.000942 AU
Observations Used83
Oppositions1
Arc Total2016-2016
First Observation Used
Last Observation Used2016-12-22
Observations (92)
Date Type RA Dec Mag Band Observatory
2016-11-19 10:28:59 C 04 19 29.79 +30 26 09.4 V G96
2016-11-19 10:46:05 C 04 19 27.95 +30 26 05.6 V G96
2016-12-04 03:32:58 C 03 15 47.36 +27 01 42.3 R G45
2016-12-04 03:33:27 C 03 15 47.19 +27 01 41.7 R G45
2016-12-04 03:47:25 C 03 15 43.23 +27 01 24.2 R G45
2016-12-04 03:48:35 C 03 15 42.88 +27 01 23.1 R G45
2016-12-04 03:55:05 C 03 15 41.00 +27 01 15.0 R G45
2016-12-04 03:56:41 C 03 15 40.55 +27 01 12.7 R G45
2016-12-04 04:02:16 C 03 15 38.93 +27 01 05.4 R G45
2016-12-04 04:03:38 C 03 15 38.53 +27 01 04.0 R G45
2016-12-04 04:10:46 C 03 15 36.46 +27 00 54.7 R G45
2016-12-04 04:10:52 C 03 15 36.43 +27 00 54.3 R G45
2016-12-05 06:00:05 C 03 08 07.28 +26 25 19.0 o 691
2016-12-05 06:09:30 C 03 08 04.35 +26 25 05.3 o 691
2016-12-05 06:19:05 C 03 08 01.38 +26 24 51.5 o 691
2016-12-05 16:49:11 C 03 04 52.24 +26 08 40.3 S 033
2016-12-05 16:52:43 C 03 04 51.15 +26 08 35.1 S 033
2016-12-05 16:56:13 C 03 04 50.07 +26 08 29.7 S 033
2016-12-05 18:53:09 C 03 04 13.43 +26 05 31.1 S 033
2016-12-05 18:56:38 C 03 04 12.31 +26 05 25.7 S 033
2016-12-05 19:00:09 C 03 04 11.22 +26 05 20.4 S 033
2016-12-05 19:43:02 C 03 03 57.58 +26 04 14.9 q 246
2016-12-05 19:43:15 C 03 03 57.51 +26 04 15.0 q 246
2016-12-05 19:43:56 C 03 03 57.21 +26 04 13.4 q 246
2016-12-05 19:44:22 C 03 03 57.18 +26 04 12.3 q 246
2016-12-05 19:45:27 C 03 03 56.85 +26 04 11.4 q 246
2016-12-05 19:46:06 C 03 03 56.61 +26 04 10.4 q 246
2016-12-05 19:47:36 C 03 03 56.21 +26 04 07.0 q 246
2016-12-05 19:48:19 C 03 03 55.85 +26 04 06.1 q 246
2016-12-05 19:57:12 C 03 03 53.22 +26 03 54.9 o K51
2016-12-05 20:00:37 C 03 03 52.14 +26 03 49.6 o K51
2016-12-05 20:04:18 C 03 03 50.97 +26 03 43.9 o K51
2016-12-05 21:28:32 C 03 03 24.50 +26 01 31.2 q I93
2016-12-05 21:36:45 C 03 03 21.86 +26 01 18.4 q I93
2016-12-05 21:45:32 C 03 03 19.06 +26 01 04.6 q I93
2016-12-06 01:07:07 C 03 02 17.42 +25 55 40.3 q H36
2016-12-06 01:27:21 C 03 02 10.95 +25 55 08.5 q H36
2016-12-06 01:40:51 C 03 02 06.67 +25 54 47.2 q H36
2016-12-06 05:12:27 C 03 00 58.48 +25 49 08.5 o 926
2016-12-06 05:19:50 C 03 00 56.05 +25 48 56.3 o 926
2016-12-06 05:25:35 C 03 00 54.15 +25 48 46.9 o 926
2016-12-06 10:15:01 C 02 59 19.38 +25 40 32.6 q I52
2016-12-06 10:19:58 C 02 59 17.75 +25 40 23.2 q I52
2016-12-06 10:21:17 C 02 59 17.37 +25 40 21.1 q I52
2016-12-06 10:39:06 C 02 59 11.58 +25 39 49.8 q I52
2016-12-07 00:57:55 C 02 54 30.70 +25 14 37.2 U 204
2016-12-07 01:13:27 C 02 54 25.44 +25 14 08.1 U 204
2016-12-07 01:28:27 C 02 54 20.35 +25 13 40.1 U 204
2016-12-08 07:43:26 C 02 43 50.11 +24 14 21.4 q I52
2016-12-08 07:44:02 C 02 43 49.88 +24 14 19.9 q I52