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
2021-01-09 08:07:45 C 08 43 53.26 +09 27 10.8 U I41
2021-01-09 08:59:45 C 08 43 51.18 +09 28 29.3 U I41
2021-01-09 09:07:40 C 08 43 51.607 +09 28 44.58 U F51
2021-01-09 09:23:36 C 08 43 50.973 +09 29 08.72 U F51
2021-01-09 09:55:44 C 08 43 49.681 +09 29 57.42 U F51
2021-01-09 10:07:43 C 08 43 48.42 +09 30 11.7 U I41
2021-01-09 10:35:06 C 08 43 47.32 +09 30 53.0 U I41
2021-01-10 06:08:57 C 08 43 05.71 +10 00 28.1 U I41
2021-01-10 07:32:54 C 08 43 02.22 +10 02 35.3 V 703
2021-01-10 07:40:27 C 08 43 01.93 +10 02 47.7 V 703
2021-01-10 07:48:01 C 08 43 01.53 +10 02 59.4 V 703
2021-01-10 07:55:34 C 08 43 01.28 +10 03 10.8 V 703
2021-01-10 08:21:08 C 08 43 00.28 +10 03 49.5 U I41
2021-01-10 08:41:40 C 08 42 59.43 +10 04 20.7 U I41
2021-01-10 08:43:32 C 08 42 59.23 +10 04 23.7 V G96
2021-01-10 08:50:53 C 08 42 58.91 +10 04 35.0 V G96
2021-01-10 08:58:15 C 08 42 58.61 +10 04 46.2 V G96
2021-01-10 09:05:38 C 08 42 58.30 +10 04 57.3 V G96
2021-01-10 10:04:47 C 08 42 55.96 +10 06 26.7 U I41
2021-01-12 06:36:51 C 08 41 14.35 +11 14 15.3 U I41
2021-01-12 08:13:47 C 08 41 09.99 +11 16 45.0 o 691
2021-01-12 08:30:52 C 08 41 09.25 +11 17 11.1 o 691
2021-01-12 08:44:40 C 08 41 08.76 +11 17 31.0 U I41
2021-01-12 08:46:05 C 08 41 08.59 +11 17 33.8 o 691
2021-01-12 09:12:29 C 08 41 07.51 +11 18 13.5 U I41
2021-01-12 09:49:33 C 08 41 05.86 +11 19 10.1 U I41
2021-01-13 07:35:56 C 08 40 14.14 +11 52 26.5 U I41
2021-01-13 07:37:17 C 08 40 14.08 +11 52 28.5 U I41
2021-01-13 08:38:13 C 08 40 11.33 +11 54 01.9 U I41
2021-01-13 10:57:12 C 08 40 05.05 +11 57 34.0 U I41
2021-01-14 08:13:47 C 08 39 13.34 +12 30 05.7 U I41
2021-01-14 09:42:42 C 08 39 09.25 +12 32 21.6 U I41
2021-01-14 09:52:24 C 08 39 08.80 +12 32 36.4 U I41
2021-01-14 09:53:04 C 08 39 08.76 +12 32 37.3 U I41
2021-01-14 10:43:11 C 08 39 06.47 +12 33 53.6 U I41
2021-01-15 07:03:07 C 08 38 16.11 +13 04 55.4 V 703
2021-01-15 07:18:20 C 08 38 15.50 +13 05 19.8 V 703
2021-01-15 07:25:55 C 08 38 15.16 +13 05 33.8 V 703
2021-01-15 12:06:36 C 08 38 02.81 +13 12 44.2 V T08
2021-01-15 12:07:16 C 08 38 02.75 +13 12 44.6 V T08
2021-01-15 12:25:45 C 08 38 01.87 +13 13 13.3 V T08
2021-01-15 12:26:25 C 08 38 01.85 +13 13 13.4 V T08
2021-01-15 12:30:26 C 08 38 01.60 +13 13 19.7 V T08
2021-01-15 12:48:52 C 08 38 00.79 +13 13 47.5 V T08
2021-01-15 13:00:15 C 08 38 00.25 +13 14 04.0 V T08
2021-01-16 08:27:43 C 08 37 11.03 +13 43 38.1 U I41
2021-01-16 10:23:19 C 08 37 05.54 +13 46 33.4 U I41
2021-01-17 06:26:48 C 08 36 14.59 +14 16 57.6 U I41
2021-01-17 07:59:14 C 08 36 10.18 +14 19 18.1 U I41
2021-01-17 08:13:20 C 08 36 10.232 +14 19 42.12 U F52