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
2023-11-05 08:38:18 C 01 26 02.983 +02 03 25.89 X F51
2023-11-06 07:04:34 C 01 25 20.064 +01 59 39.70 V G96
2023-11-06 07:12:03 C 01 25 19.837 +01 59 38.18 V G96
2023-11-06 07:19:32 C 01 25 19.628 +01 59 37.18 V G96
2023-11-06 07:27:04 C 01 25 19.398 +01 59 35.59 V G96
2023-11-07 06:28:34 C 01 24 37.321 +01 55 58.69 V G96
2023-11-07 06:36:40 C 01 24 37.120 +01 55 56.60 V G96
2023-11-07 06:44:47 C 01 24 36.853 +01 55 55.67 V G96
2023-11-07 06:52:53 C 01 24 36.565 +01 55 54.62 V G96
2023-11-09 07:48:01 C 01 23 12.974 +01 49 00.94 X F52
2023-11-09 08:05:07 C 01 23 12.474 +01 48 58.70 X F52
2023-11-09 08:22:17 C 01 23 11.991 +01 48 56.50 X F52
2023-11-09 08:39:19 C 01 23 11.498 +01 48 54.21 X F52
2023-11-17 07:55:37 C 01 18 59.946 +01 31 51.34 X F51
2023-11-17 08:11:51 C 01 18 59.664 +01 31 50.72 X F51
2023-11-17 08:28:06 C 01 18 59.374 +01 31 50.20 X F51