416804 (2005 GP128)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5843149683 ± 2.63e-08
Semi-major axis (a)2.6964065058 AU ± 9.82e-09
Inclination (i)5.40622331° ± 3.57e-06
Long. of Asc. Node (Ω)163.40982865° ± 2.60e-05
Arg. of Perihelion (ω)120.18295520° ± 2.70e-05
Mean Anomaly (M)203.29616378° ± 5.45e-06
Mean Motion (n)0.2226046472°/day ± 1.22e-09
Perihelion dist (q)1.12085582 AU ± 7.11e-08
Aphelion dist (Q)4.27195719 AU ± 7.27e-08
Orbital Period4.42769859 yr ± 2.42e-08
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.354″
Uncertainty0
Orbit TypeAmor
MOID0.132844 AU
Observations Used341
Oppositions14
Arc Total2005-2023
First Observation Used2005-03-09
Last Observation Used2023-11-17
Observations (366)
Date Type RA Dec Mag Band Observatory
2005-03-09 10:52:44 C 13 44 54.33 -07 01 40.8 r G96
2005-03-09 11:04:31 C 13 44 54.43 -07 01 38.5 r G96
2005-03-09 11:16:15 C 13 44 54.45 -07 01 36.7 r G96
2005-03-09 11:28:02 C 13 44 54.59 -07 01 34.1 r G96
2005-04-09 07:02:35 C 13 35 54.86 -02 11 38.9 19.4 c 704
2005-04-09 07:33:28 C 13 35 53.88 -02 11 22.6 19.8 c 704
2005-04-09 07:49:04 C 13 35 53.42 -02 11 14.2 19.6 c 704
2005-04-13 06:46:42 C 13 32 38.76 -01 15 30.0 18.8 c 704
2005-04-13 07:02:10 C 13 32 38.00 -01 15 19.7 19.1 c 704
2005-04-13 07:34:33 C 13 32 36.76 -01 15 01.1 19.3 c 704
2005-04-13 07:50:33 C 13 32 36.06 -01 14 50.6 19.5 c 704
2005-04-14 04:04:58 C 13 31 52.40 -01 02 39.3 r 649
2005-04-14 04:13:28 C 13 31 52.09 -01 02 34.8 r 649
2005-04-14 04:16:53 C 13 31 51.93 -01 02 32.3 r 649
2005-04-14 05:30:23 C 13 31 49.33 -01 01 45.6 c 854
2005-04-14 05:40:07 C 13 31 48.89 -01 01 40.6 c 854
2005-04-14 05:49:48 C 13 31 48.48 -01 01 35.0 c 854
2005-04-14 07:04:54 C 13 31 45.44 -01 00 48.9 19.2 c 704
2005-04-14 07:12:10 C 13 31 45.77 -01 00 42.4 o F65
2005-04-14 07:15:57 C 13 31 45.63 -01 00 40.1 o F65
2005-04-14 07:19:18 C 13 31 45.50 -01 00 38.0 o F65
2005-04-14 07:44:04 C 13 31 43.83 -01 00 25.0 19.5 c 704
2005-04-14 07:58:29 C 13 31 43.28 -01 00 17.0 19.3 c 704
2005-04-14 08:13:21 C 13 31 42.64 -01 00 07.6 19.3 c 704
2005-04-15 06:54:05 C 13 30 52.32 -00 46 18.9 c 699
2005-04-15 07:29:05 C 13 30 50.85 -00 45 56.9 c 699
2005-04-15 08:04:06 C 13 30 49.39 -00 45 35.1 c 699
2005-04-15 08:39:06 C 13 30 47.94 -00 45 14.5 c 699
2005-04-18 05:13:23 C 13 28 09.84 -00 02 50.4 r 703
2005-04-18 05:21:56 C 13 28 09.48 -00 02 43.7 r 703
2005-04-18 05:30:23 C 13 28 09.13 -00 02 39.4 r 703
2005-04-18 05:38:55 C 13 28 08.76 -00 02 34.4 r 703
2005-04-19 07:06:59 C 13 27 07.75 +00 13 18.2 19.2 c 704
2005-04-19 07:22:41 C 13 27 07.07 +00 13 27.7 19.1 c 704
2005-04-19 07:37:25 C 13 27 06.44 +00 13 37.3 18.9 c 704
2005-04-19 21:25:06 C 13 26 33.75 +00 22 13.0 r 170
2005-04-19 21:31:14 C 13 26 33.45 +00 22 16.8 r 170
2005-04-19 21:37:22 C 13 26 33.20 +00 22 20.5 r 170
2005-04-28 05:15:24 C 13 18 22.99 +02 26 28.8 r 683
2005-04-28 05:34:41 C 13 18 22.19 +02 26 41.4 r 683
2005-04-28 05:53:59 C 13 18 21.46 +02 26 53.0 r 683
2005-04-28 22:41:55 C 13 17 40.16 +02 37 01.2 o 461
2005-04-28 22:48:14 C 13 17 39.87 +02 37 05.0 o 461
2005-04-28 22:54:36 C 13 17 39.61 +02 37 08.9 o 461
2005-04-28 23:02:18 C 13 17 39.27 +02 37 13.6 o 461
2005-04-28 23:05:34 C 13 17 39.12 +02 37 15.7 o 461
2005-05-04 07:42:04 C 13 12 37.65 +03 52 08.8 r 703
2005-05-04 07:54:32 C 13 12 37.18 +03 52 16.0 r 703
2005-05-04 08:07:02 C 13 12 36.57 +03 52 22.2 r 703
2005-05-04 08:19:40 C 13 12 36.28 +03 52 29.6 r 703