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
2016-01-13 06:52:16 C 08 02 54.49 +10 21 25.9 R G45
2016-01-13 07:00:39 C 08 02 54.11 +10 21 39.7 R G45
2016-01-13 07:09:17 C 08 02 53.72 +10 21 54.3 R G45
2016-01-13 07:17:37 C 08 02 53.34 +10 22 08.0 R G45
2016-01-16 07:52:18 C 07 59 53.80 +12 21 00.0 q 703
2016-01-16 08:05:20 C 07 59 53.29 +12 21 21.7 q 703
2016-01-16 08:11:51 C 07 59 53.02 +12 21 32.0 q 703
2016-01-17 02:59:02 C 07 59 06.20 +12 51 51.1 q 204
2016-01-17 03:08:32 C 07 59 05.80 +12 52 06.2 q 204
2016-01-17 03:18:26 C 07 59 05.35 +12 52 22.4 q 204
2016-01-17 09:04:13 C 07 58 51.28 +13 01 42.0 q H45
2016-01-17 09:06:11 C 07 58 51.22 +13 01 45.9 q H45
2016-01-17 09:07:36 C 07 58 51.13 +13 01 48.3 q H45
2016-01-17 09:09:09 C 07 58 51.07 +13 01 50.2 q H45
2016-01-17 09:10:39 C 07 58 51.02 +13 01 52.9 q H45
2016-01-17 09:12:07 C 07 58 50.95 +13 01 54.6 q H45
2016-01-21 07:31:37 C 07 55 05.76 +15 30 29.4 q 703
2016-01-21 07:48:55 C 07 55 05.09 +15 30 51.4 q 703
2016-01-21 07:57:33 C 07 55 04.80 +15 31 04.1 q 703
2016-01-27 06:51:05 C 07 49 57.84 +18 59 18.7 o 691
2016-01-27 06:59:04 C 07 49 57.50 +18 59 30.2 o 691
2016-01-27 07:07:03 C 07 49 57.22 +18 59 40.8 o 691
2016-01-28 04:54:02 C 07 49 16.19 +19 29 15.6 o 691
2016-01-28 05:01:12 C 07 49 15.92 +19 29 25.0 o 691
2016-01-28 05:08:21 C 07 49 15.67 +19 29 35.0 o 691
2016-01-28 05:49:03 C 07 49 14.13 +19 30 29.4 q 703
2016-01-28 05:55:32 C 07 49 13.98 +19 30 37.6 q 703
2016-01-28 06:02:01 C 07 49 13.80 +19 30 46.7 q 703
2016-01-28 06:08:31 C 07 49 13.57 +19 30 55.5 q 703
2016-01-30 03:27:11 C 07 47 53.05 +20 30 22.8 q G96
2016-01-30 03:34:51 C 07 47 52.81 +20 30 32.6 q G96
2016-01-30 03:42:31 C 07 47 52.57 +20 30 42.7 q G96
2016-01-30 03:50:12 C 07 47 52.30 +20 30 53.0 q G96
2016-02-01 06:57:46 C 07 46 30.226 +21 34 39.30 L F51
2016-02-01 07:35:47 C 07 46 29.117 +21 35 25.84 L F51
2016-02-01 07:54:49 C 07 46 28.557 +21 35 49.08 L F51
2016-02-02 15:13:03 C 07 45 43.14 +22 12 56.4 q D29
2016-02-02 15:37:14 C 07 45 42.53 +22 13 24.2 q D29
2016-02-02 16:01:25 C 07 45 41.87 +22 13 52.4 q D29
2016-02-07 04:38:35 C 07 43 40.64 +24 11 56.0 q 703
2016-02-07 04:43:45 C 07 43 40.27 +24 11 59.3 u H21
2016-02-07 04:50:06 C 07 43 40.17 +24 12 05.4 u H21
2016-02-07 04:55:56 C 07 43 40.29 +24 12 13.6 q 703
2016-02-07 04:56:15 C 07 43 40.03 +24 12 11.6 u H21
2016-02-07 05:02:23 C 07 43 39.91 +24 12 17.7 u H21
2016-02-07 05:09:33 C 07 43 39.77 +24 12 25.1 u H21
2016-02-09 06:29:30 C 07 43 03.728 +25 00 33.25 L F51
2016-02-09 07:10:33 C 07 43 03.133 +25 01 12.39 L F51
2016-02-09 07:31:02 C 07 43 02.844 +25 01 31.75 L F51
2016-04-10 01:37:10 C 08 37 29.76 +31 17 47.4 u H21