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
2015-12-19 09:36:33 C 08 18 58.88 -04 19 52.6 u H21
2015-12-19 09:39:39 C 08 18 58.86 -04 19 48.9 u H21
2015-12-19 09:42:46 C 08 18 58.81 -04 19 45.5 u H21
2015-12-19 09:45:52 C 08 18 58.78 -04 19 42.2 u H21
2015-12-19 09:48:58 C 08 18 58.76 -04 19 38.3 u H21
2015-12-19 09:52:05 C 08 18 58.73 -04 19 34.8 u H21
2015-12-19 09:55:11 C 08 18 58.70 -04 19 31.2 u H21
2015-12-19 09:59:11 C 08 18 58.68 -04 19 27.2 u H21
2015-12-20 08:52:03 C 08 18 51.45 -03 53 13.4 u H21
2015-12-20 08:55:09 C 08 18 51.41 -03 53 10.2 u H21
2015-12-20 08:58:16 C 08 18 51.38 -03 53 06.4 u H21
2015-12-20 09:01:22 C 08 18 51.35 -03 53 02.4 u H21
2015-12-20 09:04:35 C 08 18 51.31 -03 52 58.8 u H21
2015-12-21 11:25:19 C 08 18 38.77 -03 21 47.1 u 926
2015-12-21 11:51:14 C 08 18 38.43 -03 21 16.0 u 926
2015-12-21 12:18:38 C 08 18 38.08 -03 20 42.6 u 926
2015-12-22 06:29:50 C 08 18 28.19 -02 58 14.8 u 807
2015-12-22 06:33:20 C 08 18 28.15 -02 58 10.4 u 807
2015-12-22 06:37:01 C 08 18 28.09 -02 58 05.8 u 807
2015-12-22 06:40:20 C 08 18 28.04 -02 58 01.8 u 807
2015-12-22 06:44:01 C 08 18 27.99 -02 57 57.3 u 807
2015-12-23 06:31:51 C 08 18 11.29 -02 28 17.0 u 807
2015-12-23 06:34:22 C 08 18 11.23 -02 28 13.7 u 807
2015-12-23 06:37:03 C 08 18 11.18 -02 28 10.3 u 807
2015-12-23 06:39:24 C 08 18 11.14 -02 28 07.2 u 807
2015-12-23 06:42:05 C 08 18 11.10 -02 28 03.6 u 807
2015-12-24 04:45:47 C 08 17 53.43 -01 59 49.3 u 807
2015-12-24 04:47:28 C 08 17 53.43 -01 59 47.3 u 807
2015-12-24 04:49:09 C 08 17 53.42 -01 59 45.5 u 807
2015-12-24 04:50:51 C 08 17 53.37 -01 59 43.0 u 807
2015-12-24 04:52:33 C 08 17 53.32 -01 59 41.0 u 807
2015-12-30 05:14:16 C 08 14 54.10 +01 21 00.9 u 807
2015-12-30 05:16:47 C 08 14 54.02 +01 21 04.4 u 807
2015-12-30 05:19:47 C 08 14 53.93 +01 21 08.6 u 807
2015-12-30 05:22:35 C 08 14 53.85 +01 21 13.0 u 807
2015-12-31 07:04:53 C 08 14 11.32 +01 59 35.3 u 807
2015-12-31 07:07:46 C 08 14 11.23 +01 59 39.8 u 807
2015-12-31 07:11:06 C 08 14 11.13 +01 59 44.8 u 807
2015-12-31 07:13:35 C 08 14 11.05 +01 59 48.6 u 807
2015-12-31 07:17:20 C 08 14 10.91 +01 59 54.3 u 807
2015-12-31 07:29:27 C 08 14 11.22 +01 59 50.8 R G45
2015-12-31 07:35:43 C 08 14 11.01 +02 00 00.1 R G45
2015-12-31 07:52:19 C 08 14 10.46 +02 00 25.0 R G45
2015-12-31 07:59:32 C 08 14 10.25 +02 00 36.0 R G45
2015-12-31 08:05:08 C 08 14 10.09 +02 00 44.0 R G45
2015-12-31 08:12:33 C 08 14 09.79 +02 00 56.0 R G45
2015-12-31 08:20:59 C 08 14 09.55 +02 01 08.4 R G45
2015-12-31 08:27:58 C 08 14 09.33 +02 01 18.7 R G45
2016-01-01 05:58:02 C 08 13 31.96 +02 34 19.6 u 807
2016-01-01 06:01:47 C 08 13 31.83 +02 34 25.0 u 807