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
2005-11-06 03:58:32 C 21 55 29.13 -14 49 40.1 r G96
2005-11-06 04:10:55 C 21 55 30.50 -14 49 34.7 r G96
2005-11-06 04:23:18 C 21 55 31.72 -14 49 28.2 r G96
2005-11-06 04:35:42 C 21 55 32.98 -14 49 23.8 r G96
2014-01-30 12:34:53 C 14 24 08.17 -12 00 14.6 o 291
2014-01-30 12:49:07 C 14 24 09.25 -12 00 18.7 o 291
2014-01-30 13:03:25 C 14 24 10.34 -12 00 22.4 o 291
2014-02-28 13:08:58 C 15 22 49.926 -14 11 00.57 L F51
2014-02-28 13:26:09 C 15 22 51.455 -14 11 02.47 L F51
2014-02-28 13:43:22 C 15 22 52.957 -14 11 04.03 L F51
2014-04-02 09:45:47 C 16 42 43.41 -13 37 36.3 u 807
2014-04-02 09:54:45 C 16 42 44.44 -13 37 34.3 u 807
2014-04-02 10:03:34 C 16 42 45.45 -13 37 32.3 u 807
2014-04-04 10:52:44 C 16 48 29.22 -13 26 06.7 q G96
2014-04-04 10:59:26 C 16 48 30.00 -13 26 05.2 q G96
2014-04-04 11:12:51 C 16 48 31.54 -13 26 01.7 q G96
2014-04-04 13:16:43 C 16 48 46.444 -13 25 28.25 L F51
2014-04-04 13:33:55 C 16 48 48.423 -13 25 23.86 L F51
2014-04-04 13:51:08 C 16 48 50.416 -13 25 19.56 L F51
2014-04-04 14:08:20 C 16 48 52.382 -13 25 15.19 L F51
2014-04-23 02:43:06 C 17 47 44.33 -10 26 17.5 q 204
2014-04-23 02:50:30 C 17 47 45.39 -10 26 12.9 q 204
2014-04-23 02:57:50 C 17 47 46.45 -10 26 09.1 q 204
2014-05-31 08:16:51 C 20 37 09.78 +02 55 34.9 u H21
2014-05-31 08:18:36 C 20 37 10.12 +02 55 36.6 u H21
2014-05-31 08:20:37 C 20 37 10.53 +02 55 38.3 u H21
2014-05-31 08:22:22 C 20 37 10.85 +02 55 39.8 u H21
2014-05-31 08:24:38 C 20 37 11.35 +02 55 42.2 u H21
2014-05-31 08:27:09 C 20 37 11.88 +02 55 44.5 u H21
2014-05-31 08:28:54 C 20 37 12.18 +02 55 46.9 u H21
2014-06-12 08:35:34 C 21 36 05.23 +07 08 56.7 u H21
2014-06-12 08:39:35 C 21 36 05.98 +07 09 00.0 u H21
2014-06-12 08:43:42 C 21 36 06.77 +07 09 03.0 u H21
2014-06-14 07:28:40 C 21 45 12.70 +07 42 43.7 u H21
2014-06-14 07:32:04 C 21 45 13.32 +07 42 45.9 u H21
2014-06-14 07:35:29 C 21 45 13.96 +07 42 48.2 u H21
2014-06-14 07:38:53 C 21 45 14.59 +07 42 50.9 u H21
2014-06-14 07:42:17 C 21 45 15.22 +07 42 53.2 u H21
2014-06-14 07:46:12 C 21 45 15.96 +07 42 56.0 u H21
2014-06-15 07:56:51 C 21 49 53.48 +07 59 23.3 u H21
2014-06-15 08:00:25 C 21 49 54.12 +07 59 26.1 u H21
2014-06-15 08:03:58 C 21 49 54.79 +07 59 28.3 u H21
2014-06-15 08:07:32 C 21 49 55.44 +07 59 30.6 u H21
2014-06-15 08:11:04 C 21 49 56.10 +07 59 33.1 u H21
2014-06-15 08:15:29 C 21 49 56.91 +07 59 35.9 u H21
2014-06-26 08:27:59 C 22 36 20.02 +10 14 22.0 q 703
2014-06-26 08:36:41 C 22 36 21.34 +10 14 25.2 q 703
2014-06-26 08:45:22 C 22 36 22.69 +10 14 27.6 q 703
2014-06-26 08:54:02 C 22 36 24.08 +10 14 31.4 q 703
2014-07-02 08:40:29 C 22 57 51.99 +10 52 45.3 q 703