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
2014-06-10 00:21:46 C 21 52 57.94 +01 18 27.5 q 595
2014-06-15 08:21:53 C 21 47 42.78 -01 51 50.7 u H21
2014-06-15 08:27:24 C 21 47 42.48 -01 51 59.1 u H21
2014-06-15 08:32:11 C 21 47 42.26 -01 52 06.1 u H21
2014-06-15 08:36:44 C 21 47 42.04 -01 52 13.5 u H21
2014-06-23 01:08:37 C 21 37 17.55 -06 46 18.5 q 160
2014-06-23 01:12:33 C 21 37 17.26 -06 46 24.8 q 160
2014-06-23 01:16:20 C 21 37 17.02 -06 46 31.2 q 160
2014-06-23 09:52:26 C 21 36 42.79 -07 00 39.7 R G45
2014-06-23 10:11:59 C 21 36 41.44 -07 01 12.1 R G45
2014-06-23 10:28:24 C 21 36 40.29 -07 01 39.1 R G45
2014-06-23 10:44:53 C 21 36 39.12 -07 02 05.1 R G45
2014-07-02 08:29:18 C 21 20 23.86 -12 59 49.0 o 691
2014-07-02 08:54:57 C 21 20 21.60 -13 00 32.0 o 691
2014-07-02 09:20:32 C 21 20 19.34 -13 01 15.0 o 691
2014-07-27 10:13:43 C 20 24 42.233 -27 05 58.05 L F51
2014-07-27 10:30:54 C 20 24 40.690 -27 06 15.32 L F51
2014-07-27 10:48:02 C 20 24 39.153 -27 06 32.49 L F51
2014-07-27 11:05:10 C 20 24 37.612 -27 06 49.66 L F51
2014-07-30 10:18:52 C 20 18 40.718 -28 14 25.17 L F51
2014-07-30 10:35:18 C 20 18 39.328 -28 14 39.88 L F51
2014-07-30 10:51:44 C 20 18 37.943 -28 14 54.55 L F51
2014-07-30 11:08:11 C 20 18 36.551 -28 15 09.11 L F51
2014-07-31 09:48:54 C 20 16 48.115 -28 35 03.14 L F51
2014-07-31 10:05:07 C 20 16 46.776 -28 35 17.08 L F51
2014-07-31 10:21:19 C 20 16 45.440 -28 35 31.01 L F51
2014-07-31 10:37:29 C 20 16 44.105 -28 35 44.90 L F51
2014-08-25 07:23:50 C 19 46 25.961 -33 35 06.68 L F51
2014-08-25 07:39:19 C 19 46 25.572 -33 35 10.21 L F51
2014-08-25 07:54:46 C 19 46 25.191 -33 35 13.67 L F51
2014-08-25 08:10:17 C 19 46 24.806 -33 35 17.22 L F51
2020-07-21 14:06:42 C 00 52 12.070 -19 01 08.74 U F51
2020-07-21 14:22:45 C 00 52 12.108 -19 01 15.44 U F51
2020-07-21 14:38:47 C 00 52 12.151 -19 01 21.99 U F51
2021-09-28 12:41:00 C 04 52 27.397 -08 16 49.07 U F52
2021-09-28 12:56:31 C 04 52 27.643 -08 16 56.11 U F52
2021-09-28 13:12:03 C 04 52 27.889 -08 17 03.02 U F52
2021-09-28 13:27:38 C 04 52 28.150 -08 17 10.06 U F52
2021-10-04 12:21:50 C 04 54 26.526 -09 23 11.62 U F51
2021-10-04 12:40:08 C 04 54 26.688 -09 23 20.43 U F51
2021-10-04 12:58:28 C 04 54 26.845 -09 23 29.17 U F51
2021-10-04 13:16:50 C 04 54 27.012 -09 23 38.18 U F51
2021-10-31 10:36:36 C 04 48 05.334 -15 06 33.87 U F52
2021-10-31 10:51:17 C 04 48 04.820 -15 06 41.90 U F52
2021-10-31 11:05:52 C 04 48 04.307 -15 06 49.89 U F52
2021-11-01 09:00:57 C 04 47 19.12 -15 18 43.7 V G96
2021-11-01 09:07:58 C 04 47 18.86 -15 18 47.6 V G96
2021-11-01 09:19:51 C 04 47 18.43 -15 18 54.0 V G96
2021-11-01 09:26:54 C 04 47 18.16 -15 18 57.9 V G96
2021-11-04 09:24:40 C 04 44 33.02 -15 57 19.8 V 703