377732 (2005 XJ8)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6205034500 ± 7.75e-09
Semi-major axis (a)1.9314165880 AU ± 9.47e-10
Inclination (i)23.55915621° ± 3.42e-06
Long. of Asc. Node (Ω)115.78915822° ± 3.22e-06
Arg. of Perihelion (ω)67.44985881° ± 3.51e-06
Mean Anomaly (M)124.43373591° ± 1.62e-06
Mean Motion (n)0.3671963374°/day ± 2.70e-10
Perihelion dist (q)0.73296593 AU ± 1.50e-08
Aphelion dist (Q)3.12986724 AU ± 1.50e-08
Orbital Period2.68419421 yr ± 1.98e-09
Physical Parameters
H (abs. magnitude)17.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.179″
Uncertainty0
Orbit TypeApollo
MOID0.015956 AU
Observations Used769
Gaia Obs Used20
Oppositions7
Arc Total2005-2025
First Observation Used2005-12-04
Last Observation Used2025-07-26
Observations (860)
Date Type RA Dec Mag Band Observatory
2006-07-31 14:06:50 C 21 13 05.52 -29 10 35.5 r E12
2006-07-31 14:27:17 C 21 13 03.86 -29 10 53.4 r E12
2006-08-01 14:27:33 C 21 11 06.11 -29 30 47.9 r 428
2006-08-01 15:16:07 C 21 11 01.96 -29 31 27.9 r 428
2006-08-13 15:00:13 C 20 49 16.10 -32 41 13.5 r E12
2006-08-13 15:19:36 C 20 49 14.73 -32 41 23.3 r E12
2006-08-13 15:39:03 C 20 49 13.44 -32 41 33.3 r E12
2010-09-02 11:00:29 C 03 16 54.39 -12 39 45.1 o 291
2010-09-02 11:10:45 C 03 16 54.43 -12 39 50.3 o 291
2010-09-02 11:16:31 C 03 16 54.42 -12 39 52.5 o 291
2010-09-03 10:30:04 C 03 17 01.73 -12 49 34.6 o 291
2010-09-03 10:38:04 C 03 17 01.80 -12 49 37.2 o 291
2010-09-03 10:46:37 C 03 17 01.83 -12 49 41.0 o 291
2013-09-06 10:50:25 C 04 55 48.93 -03 12 18.8 o 291
2013-09-06 10:58:44 C 04 55 49.30 -03 12 20.9 o 291
2013-09-06 11:07:04 C 04 55 49.65 -03 12 21.6 o 291
2013-10-18 11:23:34 C 05 25 43.21 -09 47 41.7 q 448
2013-10-18 11:49:36 C 05 25 43.34 -09 47 56.1 q 448
2013-10-18 12:12:41 C 05 25 43.53 -09 48 06.9 q 448
2013-10-23 09:48:26 C 05 26 18.32 -10 50 31.2 q 448
2013-10-23 10:18:38 C 05 26 18.22 -10 50 47.3 q 448
2013-10-23 10:56:26 C 05 26 18.24 -10 51 08.5 q 448
2013-11-07 08:20:12 C 05 21 59.77 -14 10 29.4 u 807
2013-11-07 08:23:48 C 05 21 59.66 -14 10 31.6 u 807
2013-11-07 08:27:23 C 05 21 59.56 -14 10 33.7 u 807
2013-11-07 08:30:57 C 05 21 59.46 -14 10 35.5 u 807
2013-11-07 08:34:30 C 05 21 59.37 -14 10 37.5 u 807
2013-11-10 07:02:40 C 05 19 53.45 -14 49 51.4 V G45
2013-11-10 08:19:08 C 05 19 50.78 -14 50 33.2 V G45
2013-11-10 09:30:25 C 05 19 48.25 -14 51 12.3 V G45
2013-11-10 10:48:28 C 05 19 45.44 -14 51 55.3 V G45
2013-11-19 08:24:46 C 05 10 23.21 -16 42 45.2 u H21
2013-11-19 08:33:01 C 05 10 22.71 -16 42 49.2 u H21
2013-11-19 08:41:15 C 05 10 22.20 -16 42 53.6 u H21
2013-11-19 09:11:41 C 05 10 20.62 -16 43 06.8 q 448
2013-11-19 09:25:04 C 05 10 19.88 -16 43 13.3 q 448
2013-11-19 09:37:54 C 05 10 19.08 -16 43 19.6 q 448
2013-12-04 09:14:31 C 04 43 56.563 -18 47 20.60 L F51
2013-12-04 09:32:04 C 04 43 54.911 -18 47 23.50 L F51
2013-12-07 06:16:39 C 04 37 26.84 -18 55 44.7 q 703
2013-12-07 06:26:06 C 04 37 25.86 -18 55 45.4 q 703
2013-12-07 06:35:31 C 04 37 24.98 -18 55 45.9 q 703
2013-12-07 06:44:58 C 04 37 24.04 -18 55 46.6 q 703
2013-12-14 06:25:48 C 04 20 10.79 -18 46 47.3 u 807
2013-12-14 06:30:22 C 04 20 10.27 -18 46 46.5 u 807
2013-12-14 06:34:55 C 04 20 09.77 -18 46 45.6 u 807
2013-12-14 06:39:28 C 04 20 09.27 -18 46 44.6 u 807
2013-12-14 06:44:01 C 04 20 08.77 -18 46 43.7 u 807
2013-12-16 04:35:05 C 04 15 11.23 -18 36 36.4 q 448
2013-12-16 04:43:52 C 04 15 10.24 -18 36 34.5 q 448