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
2016-04-10 01:54:42 C 08 37 30.91 +31 17 44.6 u H21
2016-04-10 02:16:18 C 08 37 32.30 +31 17 41.2 u H21
2016-04-10 02:20:41 C 08 37 32.61 +31 17 40.0 u H21
2019-04-01 07:20:39 C 15 07 46.73 +09 44 10.3 u H21
2019-04-01 07:35:50 C 15 07 46.24 +09 44 17.2 u H21
2019-04-01 07:57:44 C 15 07 45.52 +09 44 27.4 u H21
2020-09-05 14:12:27 C 04 56 19.350 -03 54 50.14 U F51
2020-09-05 14:26:26 C 04 56 21.335 -03 54 53.45 U F51
2020-09-05 14:40:26 C 04 56 23.343 -03 54 56.86 U F51
2020-11-18 10:31:26 C 08 21 35.62 -08 13 04.7 V G96
2020-11-18 10:38:55 C 08 21 36.11 -08 13 03.1 V G96
2020-11-18 10:46:22 C 08 21 36.63 -08 13 01.5 V G96
2020-11-26 09:10:32 C 08 33 43.28 -07 20 59.4 V G96
2020-11-26 09:17:56 C 08 33 43.71 -07 20 57.1 V G96
2020-11-26 09:25:21 C 08 33 44.09 -07 20 54.3 V G96
2020-11-26 09:32:46 C 08 33 44.49 -07 20 51.5 V G96
2020-11-26 14:07:14 C 08 33 59.592 -07 19 11.21 U F51
2020-11-26 14:28:36 C 08 34 00.696 -07 19 03.49 U F51
2020-11-26 14:49:56 C 08 34 01.801 -07 18 55.90 U F51
2020-12-07 12:48:04 C 08 45 55.49 -05 10 43.9 V G96
2020-12-07 13:00:27 C 08 45 55.85 -05 10 36.0 V G96
2020-12-07 13:06:38 C 08 45 56.02 -05 10 31.8 V G96
2020-12-10 12:52:02 C 08 48 09.690 -04 22 10.47 U F51
2020-12-10 13:10:19 C 08 48 10.110 -04 21 57.39 U F51
2020-12-10 13:47:01 C 08 48 10.944 -04 21 31.11 U F51
2020-12-21 08:48:15 C 08 52 04.15 -00 32 27.9 V G96
2020-12-21 08:55:41 C 08 52 04.16 -00 32 20.2 V G96
2020-12-21 09:03:05 C 08 52 04.13 -00 32 11.9 V G96
2020-12-21 09:10:30 C 08 52 04.11 -00 32 04.2 V G96
2021-01-03 16:24:52 C 08 48 07.454 +06 07 54.77 V P07
2021-01-03 17:55:22 C 08 48 04.582 +06 10 03.97 V P07
2021-01-03 18:41:39 C 08 48 03.113 +06 11 09.67 V P07
2021-01-03 19:30:28 C 08 48 01.601 +06 12 19.94 V P07
2021-01-05 06:59:36 C 08 47 03.39 +07 03 06.1 U I41
2021-01-05 07:55:26 C 08 47 01.51 +07 04 26.7 U I41
2021-01-05 11:04:45 C 08 46 55.09 +07 09 02.6 U I41
2021-01-06 07:57:45 C 08 46 18.06 +07 39 35.6 U I41
2021-01-06 08:13:41 C 08 46 17.50 +07 39 59.3 U I41
2021-01-06 09:40:53 C 08 46 14.37 +07 42 07.1 U I41
2021-01-06 16:30:27 C 08 46 02.059 +07 52 28.34 V P07
2021-01-06 17:49:21 C 08 45 59.165 +07 54 24.98 V P07
2021-01-06 19:23:19 C 08 45 55.733 +07 56 43.62 V P07
2021-01-06 20:25:19 C 08 45 53.450 +07 58 15.06 V P07
2021-01-07 06:22:15 C 08 45 35.68 +08 12 41.3 U I41
2021-01-07 07:59:51 C 08 45 32.16 +08 15 06.8 U I41
2021-01-07 09:06:46 C 08 45 29.65 +08 16 46.2 U I41
2021-01-07 09:35:47 C 08 45 28.55 +08 17 29.3 U I41
2021-01-08 08:28:39 C 08 44 42.84 +08 51 37.5 U I41
2021-01-08 08:58:48 C 08 44 41.70 +08 52 22.7 U I41
2021-01-08 10:45:13 C 08 44 37.53 +08 55 02.1 U I41