2005 GF81

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5555688028 ± 1.04e-04
Semi-major axis (a)2.4204061705 AU ± 4.32e-04
Inclination (i)4.50993131° ± 4.68e-04
Long. of Asc. Node (Ω)346.69852834° ± 6.64e-04
Arg. of Perihelion (ω)263.85555239° ± 2.30e-03
Mean Anomaly (M)152.42184051° ± 5.95e-01
Mean Motion (n)0.2617459069°/day ± 7.00e-05
Perihelion dist (q)1.07570401 AU ± 3.16e-04
Aphelion dist (Q)3.76510833 AU ± 7.17e-04
Orbital Period3.76558432 yr ± 1.01e-03
Physical Parameters
H (abs. magnitude)20.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.428″
Uncertainty3
Orbit TypeAmor
MOID0.101857 AU
Observations Used23
Oppositions1
Arc Total2005-2005
First Observation Used2005-04-09
Last Observation Used2005-08-02
Observations (23)
Date Type RA Dec Mag Band Observatory
2005-04-09 04:31:05 C 09 51 00.01 +09 55 07.8 r G96
2005-04-09 04:38:46 C 09 50 59.76 +09 55 06.8 r G96
2005-04-09 04:46:25 C 09 50 59.46 +09 55 05.6 r G96
2005-04-09 04:54:04 C 09 50 59.19 +09 55 04.7 r G96
2005-04-10 08:56:46 C 09 50 06.53 +09 51 04.9 c 474
2005-04-10 09:02:07 C 09 50 06.38 +09 51 04.5 c 474
2005-04-10 09:08:00 C 09 50 06.18 +09 51 03.0 c 474
2005-04-11 04:42:09 C 09 49 31.83 +09 47 28.5 c G90
2005-04-11 04:49:03 C 09 49 31.65 +09 47 27.6 c G90
2005-04-11 04:55:56 C 09 49 31.43 +09 47 25.8 c G90
2005-04-11 05:39:59 C 09 49 29.97 +09 47 17.7 r G96
2005-04-11 05:51:12 C 09 49 29.62 +09 47 16.0 r G96
2005-04-11 06:02:30 C 09 49 29.24 +09 47 13.9 r G96
2005-04-11 06:13:44 C 09 49 28.94 +09 47 12.0 r G96
2005-04-26 11:06:02 C 09 46 24.04 +08 08 22.0 r 413
2005-04-26 11:46:01 C 09 46 24.33 +08 08 07.2 r 413
2005-04-27 10:00:09 C 09 46 40.83 +07 59 45.2 r 413
2005-04-27 10:30:07 C 09 46 41.10 +07 59 33.9 r 413
2005-07-01 09:09:23 C 12 09 01.04 -14 48 46.2 r 474
2005-07-01 09:14:56 C 12 09 02.08 -14 48 53.6 r 474
2005-07-01 09:20:28 C 12 09 02.99 -14 49 01.6 r 474
2005-08-02 10:27:49 C 15 20 22.42 -30 01 34.2 r 474
2005-08-02 10:32:16 C 15 20 23.64 -30 01 37.4 r 474