882273 (2015 XJ261)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3322357606 ± 1.30e-07
Semi-major axis (a)1.8384208114 AU ± 2.31e-09
Inclination (i)16.37985325° ± 1.01e-05
Long. of Asc. Node (Ω)125.19078705° ± 6.05e-06
Arg. of Perihelion (ω)287.34788797° ± 2.42e-05
Mean Anomaly (M)15.49303934° ± 1.30e-05
Mean Motion (n)0.3954074836°/day ± 7.47e-10
Perihelion dist (q)1.22763167 AU ± 2.39e-07
Aphelion dist (Q)2.44920995 AU ± 2.39e-07
Orbital Period2.49268495 yr ± 4.71e-09
Physical Parameters
H (abs. magnitude)19.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.356919 AU
Observations Used321
Oppositions8
Arc Total2011-2025
First Observation Used2011-01-26
Last Observation Used2025-12-28
Observations (351)
Date Type RA Dec Mag Band Observatory
2011-01-26 06:52:07 C 07 12 50.04 +17 28 29.1 r G96
2011-01-26 07:01:08 C 07 12 49.82 +17 28 42.3 r G96
2011-01-26 07:08:37 C 07 12 49.64 +17 28 52.8 r G96
2011-01-26 07:16:08 C 07 12 49.46 +17 29 03.5 r G96
2011-02-06 06:44:09 C 07 10 45.45 +22 56 26.9 t 568
2011-02-06 06:57:53 C 07 10 45.43 +22 56 41.4 t 568
2011-02-06 07:04:42 C 07 10 45.42 +22 56 48.6 t 568
2015-12-07 14:00:00 C 08 16 22.208 -08 40 22.40 L F51
2015-12-07 14:16:51 C 08 16 22.511 -08 40 10.40 L F51
2015-12-07 14:33:40 C 08 16 22.805 -08 39 58.33 L F51
2015-12-07 14:50:31 C 08 16 23.108 -08 39 46.17 L F51
2015-12-08 04:54:43 C 08 16 43.03 -08 29 16.2 u 807
2015-12-08 04:58:04 C 08 16 43.09 -08 29 13.8 u 807
2015-12-08 05:01:37 C 08 16 43.15 -08 29 11.0 u 807
2015-12-08 05:04:49 C 08 16 43.21 -08 29 08.9 u 807
2015-12-08 05:08:20 C 08 16 43.28 -08 29 06.3 u 807
2015-12-09 08:38:18 C 08 17 16.39 -08 08 39.0 o 691
2015-12-09 08:47:37 C 08 17 16.53 -08 08 32.5 o 691
2015-12-09 08:56:36 C 08 17 16.71 -08 08 25.0 o 691
2015-12-09 11:01:50 C 08 17 18.42 -08 06 48.4 o 926
2015-12-09 11:27:54 C 08 17 18.77 -08 06 28.1 o 926
2015-12-09 11:51:29 C 08 17 19.12 -08 06 09.7 o 926
2015-12-11 13:44:30 C 08 18 08.16 -07 25 09.1 t 474
2015-12-11 13:47:33 C 08 18 08.20 -07 25 06.3 t 474
2015-12-11 13:56:40 C 08 18 08.29 -07 24 58.7 t 474
2015-12-11 13:59:43 C 08 18 08.31 -07 24 56.1 t 474
2015-12-15 11:11:45 C 08 18 58.51 -05 59 43.9 o 926
2015-12-15 11:30:44 C 08 18 58.50 -05 59 25.0 o 926
2015-12-15 11:52:45 C 08 18 58.52 -05 59 03.0 o 926
2015-12-16 09:05:51 C 08 19 03.29 -05 37 46.7 u H21
2015-12-16 09:08:48 C 08 19 03.28 -05 37 43.7 u H21
2015-12-16 09:11:44 C 08 19 03.29 -05 37 40.7 u H21
2015-12-16 09:14:40 C 08 19 03.27 -05 37 37.7 u H21
2015-12-16 09:17:36 C 08 19 03.27 -05 37 34.6 u H21
2015-12-16 09:21:01 C 08 19 03.27 -05 37 31.1 u H21
2015-12-17 09:15:33 C 08 19 05.12 -05 12 41.6 u H21
2015-12-17 09:18:39 C 08 19 05.12 -05 12 38.3 u H21
2015-12-17 09:21:45 C 08 19 05.09 -05 12 34.6 u H21
2015-12-17 09:24:52 C 08 19 05.07 -05 12 31.5 u H21
2015-12-17 09:27:58 C 08 19 05.07 -05 12 28.5 u H21
2015-12-17 09:31:06 C 08 19 05.06 -05 12 24.8 u H21
2015-12-17 09:34:13 C 08 19 05.04 -05 12 21.7 u H21
2015-12-18 06:26:19 C 08 19 04.53 -04 49 36.7 u 807
2015-12-18 06:29:14 C 08 19 04.51 -04 49 33.5 u 807
2015-12-18 06:32:48 C 08 19 04.49 -04 49 29.5 u 807
2015-12-18 06:36:08 C 08 19 04.46 -04 49 25.9 u 807
2015-12-18 06:39:04 C 08 19 04.45 -04 49 22.7 u 807
2015-12-18 11:22:05 C 08 19 03.24 -04 44 34.3 o 926
2015-12-18 11:39:36 C 08 19 03.13 -04 44 15.3 o 926
2015-12-18 12:03:04 C 08 19 02.98 -04 43 49.5 o 926