138359 (2000 GX127)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3613249024 ± 2.50e-08
Semi-major axis (a)1.1414975962 AU ± 9.02e-10
Inclination (i)20.23848914° ± 1.66e-06
Long. of Asc. Node (Ω)43.98175945° ± 3.00e-06
Arg. of Perihelion (ω)4.75330382° ± 3.71e-06
Mean Anomaly (M)148.79999185° ± 3.63e-06
Mean Motion (n)0.8081645091°/day ± 9.58e-10
Perihelion dist (q)0.72904609 AU ± 2.85e-08
Aphelion dist (Q)1.55394910 AU ± 2.86e-08
Orbital Period1.21958620 yr ± 1.45e-09
Physical Parameters
H (abs. magnitude)17.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.104″
Uncertainty0
Orbit TypeApollo
MOID0.262719 AU
Observations Used710
Gaia Obs Used66
Oppositions3
Arc Total2000-2017
First Observation Used2000-04-10
Last Observation Used2023-06-24
Observations (761)
Date Type RA Dec Mag Band Observatory
2011-05-25 05:18:23 C 13 58 29.17 -21 40 26.1 r 703
2011-05-25 05:31:50 C 13 58 27.69 -21 40 30.0 r 703
2011-05-25 05:45:11 C 13 58 26.14 -21 40 32.9 r 703
2011-06-04 04:10:33 C 13 36 57.02 -22 31 18.6 r 703
2011-06-04 04:17:09 C 13 36 56.41 -22 31 19.6 r 703
2011-06-04 04:24:46 C 13 36 55.87 -22 31 20.8 r 703
2011-06-04 04:31:22 C 13 36 55.40 -22 31 22.6 r 703
2012-02-25 18:31:45 C 00 21 12.10 +72 15 18.4 c A24
2012-02-25 19:40:25 C 00 21 41.81 +72 18 23.1 c A24
2012-02-25 19:42:19 C 00 21 42.56 +72 18 27.6 c A24
2012-03-13 20:50:45 C 06 40 08.34 +77 10 46.6 c A24
2012-03-13 20:52:54 C 06 40 09.88 +77 10 42.8 c A24
2012-03-13 21:14:24 C 06 40 26.10 +77 10 00.4 c A24
2012-03-13 21:36:27 C 06 40 42.61 +77 09 17.2 c A24
2012-03-13 21:57:58 C 06 40 59.07 +77 08 35.9 c A24
2012-03-13 22:00:07 C 06 41 00.47 +77 08 32.1 c A24
2012-03-14 19:18:48 C 06 56 30.42 +76 26 13.1 c A24
2012-03-14 19:20:24 C 06 56 31.53 +76 26 10.1 c A24
2012-03-14 19:42:17 C 06 56 46.18 +76 25 24.7 c A24
2012-03-14 20:04:42 C 06 57 01.10 +76 24 38.4 c A24
2012-03-14 20:26:34 C 06 57 15.85 +76 23 53.2 c A24
2012-03-14 20:28:44 C 06 57 17.11 +76 23 47.8 c A24
2012-03-15 22:14:55 C 07 13 45.12 +75 28 37.0 c A24
2012-03-15 22:15:59 C 07 13 46.07 +75 28 34.7 c A24
2012-03-15 22:17:03 C 07 13 46.51 +75 28 31.9 c A24
2012-03-15 22:18:08 C 07 13 47.33 +75 28 29.3 c A24
2012-03-16 18:40:10 C 07 25 26.15 +74 42 41.3 u B88
2012-03-16 19:04:20 C 07 25 38.80 +74 41 46.4 u B88
2012-03-16 19:28:27 C 07 25 51.25 +74 40 50.3 u B88
2012-03-21 20:56:50 C 08 15 41.49 +69 42 29.9 c A24
2012-03-21 20:59:00 C 08 15 42.22 +69 42 24.2 c A24
2012-03-21 21:32:08 C 08 15 52.16 +69 40 58.8 c A24
2012-03-21 22:05:48 C 08 16 02.42 +69 39 32.7 c A24
2012-03-21 22:38:56 C 08 16 12.28 +69 38 06.2 c A24
2012-03-21 22:41:06 C 08 16 12.94 +69 38 00.8 c A24
2012-03-24 03:06:10 C 08 30 55.15 +67 23 20.2 r 703
2012-03-24 03:12:42 C 08 30 56.52 +67 23 01.4 r 703
2012-03-24 03:19:12 C 08 30 57.99 +67 22 45.0 r 703
2012-03-24 03:25:48 C 08 30 59.61 +67 22 28.0 r 703
2012-04-01 19:46:17 C 09 10 00.53 +58 30 27.8 u B88
2012-04-01 19:57:45 C 09 10 02.11 +58 29 59.4 u B88
2012-04-01 20:09:15 C 09 10 03.65 +58 29 30.6 u B88
2012-04-02 05:15:17 C 09 11 19.49 +58 06 59.8 18.4 c 704
2012-04-02 05:30:08 C 09 11 21.30 +58 06 21.5 19.1 c 704
2012-04-02 05:45:01 C 09 11 23.28 +58 05 44.5 18.9 c 704
2012-04-02 06:14:44 C 09 11 27.38 +58 04 30.3 18.7 c 704
2016-05-17 12:11:57 C 18 04 06.082 -46 26 24.47 L F51
2016-05-17 12:24:09 C 18 04 05.172 -46 26 43.07 L F51
2016-05-17 12:36:25 C 18 04 04.248 -46 27 01.87 L F51
2016-05-17 12:48:42 C 18 04 03.332 -46 27 20.79 L F51