488803 (2005 GB120)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3947228852 ± 3.83e-08
Semi-major axis (a)0.7911681042 AU ± 3.32e-09
Inclination (i)9.14687853° ± 5.88e-06
Long. of Asc. Node (Ω)160.85827408° ± 5.04e-05
Arg. of Perihelion (ω)243.83142524° ± 4.52e-05
Mean Anomaly (M)223.41271051° ± 1.73e-05
Mean Motion (n)1.4005838702°/day ± 8.83e-09
Perihelion dist (q)0.47887595 AU ± 3.04e-08
Aphelion dist (Q)1.10346026 AU ± 3.07e-08
Orbital Period0.70372529 yr ± 4.44e-09
NGA Modelr2
A2-6.27226443e-14 ± 5.18e-15 AU/d²
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.331″
Uncertainty0
Orbit TypeAten
MOID0.073820 AU
Observations Used218
Oppositions8
Arc Total2005-2024
First Observation Used2005-04-12
Last Observation Used2024-05-30
Observations (255)
Date Type RA Dec Mag Band Observatory
2010-03-24 15:19:11 S 18 15 07.798 -04 01 16.07 L C51
2010-03-25 00:50:44 S 18 15 26.467 -03 48 14.00 L C51
2010-03-25 05:36:25 S 18 15 35.774 -03 41 42.47 L C51
2010-03-25 08:46:57 S 18 15 41.959 -03 37 17.04 L C51
2010-04-25 10:45:39 C 18 22 30.82 +19 53 52.3 u 448
2010-04-25 11:00:10 C 18 22 30.21 +19 54 29.4 u 448
2010-04-25 11:22:01 C 18 22 29.32 +19 55 24.5 u 448
2010-05-04 08:18:18 C 18 11 54.66 +29 38 07.8 19.1 c 704
2010-05-04 08:32:43 C 18 11 53.43 +29 38 50.1 19.1 c 704
2010-05-04 08:47:13 C 18 11 52.20 +29 39 33.3 19.4 c 704
2010-05-04 09:01:40 C 18 11 50.93 +29 40 15.8 19.3 c 704
2010-05-10 08:23:34 C 17 58 21.93 +36 53 50.6 r 703
2010-05-10 08:34:22 C 17 58 20.46 +36 54 24.8 r 703
2010-05-10 08:45:16 C 17 58 19.05 +36 54 59.6 r 703
2010-05-10 08:56:11 C 17 58 17.68 +36 55 33.9 r 703
2010-05-22 08:40:18 C 17 05 27.27 +51 34 48.0 r G96
2010-05-22 08:50:40 C 17 05 24.32 +51 35 17.4 r G96
2010-05-22 09:11:30 C 17 05 18.42 +51 36 15.9 r G96
2010-05-24 00:19:48 C 16 54 24.31 +53 24 56.7 v 204
2010-05-24 00:27:15 C 16 54 22.02 +53 25 16.7 v 204
2010-05-24 00:34:43 C 16 54 19.69 +53 25 37.0 v 204
2010-05-26 05:38:00 C 16 37 45.07 +55 44 40.9 o H21
2010-05-26 06:14:08 C 16 37 32.24 +55 46 10.9 o H21
2010-05-26 06:34:51 C 16 37 25.08 +55 47 03.6 o H21
2010-05-29 06:19:05 C 16 11 24.01 +58 34 59.8 o H21
2010-05-29 06:23:06 C 16 11 22.40 +58 35 08.9 o H21
2010-05-29 06:27:08 C 16 11 20.79 +58 35 17.0 o H21
2010-05-29 06:31:10 C 16 11 19.11 +58 35 25.9 o H21
2010-05-31 05:09:23 C 15 52 11.19 +60 09 49.3 o H21
2010-05-31 05:12:23 C 15 52 09.88 +60 09 55.1 o H21
2010-05-31 05:15:18 C 15 52 08.46 +60 10 00.3 o H21
2010-06-04 15:56:17 S 15 02 13.757 +62 51 57.38 L C51
2010-06-04 19:06:37 S 15 00 37.96 +62 55 34.7 L C51
2010-06-04 19:06:48 S 15 00 37.82 +62 55 34.6 L C51
2010-06-04 20:41:58 S 14 59 49.910 +62 57 20.52 L C51
2010-06-04 22:17:08 S 14 59 01.79 +62 59 05.6 L C51
2010-06-04 23:52:29 S 14 58 13.48 +63 00 50.0 L C51
2010-06-05 01:27:39 S 14 57 25.40 +63 02 33.7 L C51
2010-06-05 03:02:49 S 14 56 37.14 +63 04 15.3 L C51
2010-06-05 06:13:20 S 14 55 00.15 +63 07 35.3 L C51
2017-03-28 04:18:21 C 18 22 05.41 +18 31 27.3 U G40
2017-03-28 04:47:14 S 18 21 54.552 +18 33 36.68 L C51
2017-03-28 04:49:48 C 18 21 58.14 +18 33 34.4 U G40
2017-03-28 05:17:57 C 18 21 51.61 +18 35 28.1 U G40
2017-03-28 07:55:44 S 18 21 13.730 +18 46 09.26 L C51
2017-03-28 09:29:59 S 18 20 53.100 +18 52 25.79 L C51
2017-04-04 01:19:05 C 17 41 37.70 +29 28 52.2 q 160
2017-04-04 01:22:04 C 17 41 36.85 +29 29 03.8 q 160
2017-04-04 01:25:02 C 17 41 36.01 +29 29 15.4 q 160
2017-04-07 00:26:34 C 17 20 49.03 +33 54 41.2 q 160