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
2014-11-21 06:16:40 C 23 57 29.576 -05 23 26.59 L F51
2014-11-21 06:35:10 C 23 57 30.227 -05 23 22.22 L F51
2014-11-21 07:12:19 C 23 57 31.413 -05 23 13.23 L F51
2023-06-22 14:12:49 C 00 49 45.402 +08 14 08.69 X F52
2023-06-22 14:18:19 C 00 49 45.997 +08 14 11.28 X F52
2023-06-22 14:23:49 C 00 49 46.579 +08 14 13.88 X F52
2023-06-22 14:29:19 C 00 49 47.167 +08 14 16.27 X F52
2023-06-29 14:11:31 C 01 07 12.362 +09 25 23.85 X F52
2023-06-29 14:16:59 C 01 07 12.874 +09 25 25.23 X F52
2023-06-29 14:22:26 C 01 07 13.438 +09 25 27.43 X F52
2023-09-09 11:58:53 C 02 24 23.196 +10 04 42.75 X F52
2023-09-09 12:16:27 C 02 24 22.815 +10 04 37.15 X F52
2023-09-09 12:34:07 C 02 24 22.426 +10 04 31.24 X F52
2023-09-09 12:51:58 C 02 24 22.032 +10 04 25.72 X F52
2023-09-18 08:35:49 C 02 18 35.338 +08 48 32.33 V G96
2023-09-18 08:43:18 C 02 18 35.060 +08 48 28.73 V G96
2023-09-18 08:50:47 C 02 18 34.819 +08 48 26.03 V G96
2023-09-18 08:58:14 C 02 18 34.513 +08 48 23.69 V G96
2023-09-18 11:12:26 C 02 18 30.007 +08 47 33.09 X F51
2023-09-18 11:27:52 C 02 18 29.437 +08 47 27.10 X F51
2023-09-18 11:42:54 C 02 18 28.884 +08 47 21.39 X F51
2023-09-18 11:58:06 C 02 18 28.314 +08 47 15.48 X F51
2023-10-04 12:07:45 C 02 01 28.165 +06 08 26.74 X F52
2023-10-04 12:24:37 C 02 01 27.263 +06 08 19.48 X F52
2023-10-04 12:41:28 C 02 01 26.360 +06 08 12.87 X F52
2023-10-04 12:58:12 C 02 01 25.478 +06 08 05.71 X F52
2023-10-05 09:00:31 C 02 00 24.106 +05 59 40.20 V G96
2023-10-05 09:07:55 C 02 00 23.731 +05 59 37.21 V G96
2023-10-05 09:15:19 C 02 00 23.324 +05 59 34.22 V G96
2023-10-05 09:22:42 C 02 00 22.907 +05 59 30.52 V G96
2023-10-08 09:29:48 C 01 56 39.098 +05 29 39.87 X F52
2023-10-08 09:46:24 C 01 56 38.196 +05 29 33.06 X F52
2023-10-08 10:03:00 C 01 56 37.284 +05 29 26.34 X F52
2023-10-11 10:27:10 C 01 52 49.954 +05 00 14.63 X F51
2023-10-11 10:45:30 C 01 52 48.953 +05 00 07.47 X F51
2023-10-11 11:03:51 C 01 52 47.949 +05 00 00.01 X F51
2023-10-14 06:57:02 C 01 49 15.769 +04 33 37.37 V G96
2023-10-14 07:04:28 C 01 49 15.366 +04 33 34.27 V G96
2023-10-14 07:11:55 C 01 49 14.977 +04 33 31.36 V G96
2023-10-14 07:19:21 C 01 49 14.603 +04 33 28.33 V G96
2023-10-19 09:39:12 C 01 43 01.979 +03 49 16.98 X F51
2023-10-19 09:55:21 C 01 43 01.142 +03 49 11.41 X F51
2023-10-19 10:27:42 C 01 42 59.475 +03 49 00.38 X F51
2023-10-22 08:16:42 C 01 39 36.976 +03 26 03.37 X F51
2023-10-22 08:34:13 C 01 39 36.111 +03 25 57.86 X F51
2023-10-22 09:05:54 C 01 39 34.547 +03 25 47.90 X F51
2023-10-22 09:23:37 C 01 39 33.672 +03 25 42.35 X F51
2023-11-05 07:49:56 C 01 26 04.647 +02 03 34.64 X F51
2023-11-05 08:06:01 C 01 26 04.086 +02 03 31.54 X F51
2023-11-05 08:22:09 C 01 26 03.531 +02 03 28.69 X F51