285540 (2000 GU127)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7269647840 ± 3.13e-08
Semi-major axis (a)2.1062600714 AU ± 4.53e-09
Inclination (i)8.50134297° ± 7.37e-06
Long. of Asc. Node (Ω)171.77688006° ± 4.01e-05
Arg. of Perihelion (ω)139.03057886° ± 4.20e-05
Mean Anomaly (M)112.19321151° ± 1.00e-05
Mean Motion (n)0.3224365635°/day ± 1.04e-09
Perihelion dist (q)0.57508317 AU ± 6.59e-08
Aphelion dist (Q)3.63743697 AU ± 6.64e-08
Orbital Period3.05680681 yr ± 9.86e-09
Physical Parameters
H (abs. magnitude)18.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.468″
Uncertainty0
Orbit TypeApollo
MOID0.109167 AU
Observations Used325
Oppositions13
Arc Total2000-2019
First Observation Used2000-04-07
Last Observation Used2019-01-25
Observations (346)
Date Type RA Dec Mag Band Observatory
2006-03-06 09:02:25 C 12 04 37.45 -00 05 44.1 c 691
2006-03-06 09:27:18 C 12 04 36.04 -00 05 30.7 c 691
2006-12-27 03:49:24 C 05 09 13.80 +07 13 36.5 21.2 o H55
2006-12-27 03:54:54 C 05 09 13.43 +07 13 37.7 21.1 o H55
2006-12-27 04:00:16 C 05 09 13.11 +07 13 38.4 21.2 o H55
2006-12-27 04:05:39 C 05 09 12.80 +07 13 39.9 21.2 o H55
2009-02-27 06:44:58 C 11 39 56.47 +01 00 04.9 o 691
2009-02-27 07:20:16 C 11 39 54.58 +01 00 21.4 o 691
2009-02-27 07:45:40 C 11 39 53.27 +01 00 31.9 o 691
2009-03-03 06:24:16 C 11 34 46.45 +01 43 56.9 o 691
2009-03-03 06:49:40 C 11 34 44.96 +01 44 08.9 o 691
2009-03-03 07:15:04 C 11 34 43.50 +01 44 21.2 o 691
2009-11-15 08:27:43 C 05 53 45.11 +00 30 20.8 19.1 c 704
2009-11-15 09:03:18 C 05 53 39.67 +00 30 21.8 19.2 c 704
2009-11-15 09:21:06 C 05 53 36.87 +00 30 22.3 19.0 c 704
2009-11-15 09:38:53 C 05 53 34.22 +00 30 21.9 19.4 c 704
2009-12-04 06:33:34 C 04 55 18.42 +01 38 55.8 o H21
2009-12-04 06:38:10 C 04 55 17.91 +01 38 56.9 o H21
2009-12-04 06:44:03 C 04 55 17.29 +01 38 58.4 o H21
2009-12-06 06:38:06 C 04 50 30.35 +01 52 10.1 o H21
2009-12-06 06:43:53 C 04 50 29.76 +01 52 11.8 o H21
2009-12-06 06:50:27 C 04 50 29.12 +01 52 13.2 o H21
2012-03-15 06:26:09 C 10 51 41.47 +05 51 33.8 r G96
2012-03-15 06:37:45 C 10 51 40.71 +05 51 39.8 r G96
2012-03-15 06:49:19 C 10 51 39.96 +05 51 45.3 r G96
2012-03-15 07:00:59 C 10 51 39.20 +05 51 51.1 r G96
2012-03-19 08:02:21 C 10 45 31.403 +06 40 40.35 L F51
2012-03-19 08:22:27 C 10 45 30.103 +06 40 50.39 L F51
2012-03-19 08:42:35 C 10 45 28.798 +06 41 00.36 L F51
2012-03-19 09:02:40 C 10 45 27.515 +06 41 10.48 L F51
2012-11-22 14:44:32 C 03 01 04.06 -16 40 28.2 r E12
2012-11-22 15:16:56 C 03 01 02.99 -16 39 06.3 r E12
2012-11-23 05:03:50 C 03 00 42.64 -16 05 12.4 u 807
2012-11-23 05:07:07 C 03 00 42.54 -16 05 04.5 u 807
2012-11-23 05:10:22 C 03 00 42.42 -16 04 56.6 u 807
2012-11-23 05:13:39 C 03 00 42.33 -16 04 48.6 u 807
2012-11-23 05:16:55 C 03 00 42.24 -16 04 40.6 u 807
2012-11-24 04:30:32 C 03 00 12.24 -15 10 51.8 q 448
2012-11-24 04:35:13 C 03 00 12.14 -15 10 41.2 q 448
2012-11-24 04:40:25 C 03 00 11.99 -15 10 29.5 q 448
2012-11-24 04:45:37 C 03 00 11.84 -15 10 17.9 q 448
2012-11-24 04:50:49 C 03 00 11.70 -15 10 05.9 q 448
2012-11-25 04:49:22 C 02 59 42.88 -14 17 06.7 u 807
2012-11-25 04:53:29 C 02 59 42.78 -14 16 58.0 u 807
2012-11-25 04:57:36 C 02 59 42.68 -14 16 49.2 u 807
2012-11-25 05:01:43 C 02 59 42.58 -14 16 40.5 u 807
2012-11-25 05:05:26 C 02 59 42.49 -14 16 32.6 u 807
2012-11-27 04:21:12 C 02 59 00.23 -12 42 18.4 q 448
2012-11-27 04:26:23 C 02 59 00.10 -12 42 08.9 q 448
2012-11-27 04:31:34 C 02 59 00.04 -12 41 58.8 q 448