494706 (2005 GL9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8959668460 ± 1.23e-08
Semi-major axis (a)2.1416618428 AU ± 3.94e-09
Inclination (i)20.04725405° ± 3.68e-06
Long. of Asc. Node (Ω)225.60609997° ± 4.71e-06
Arg. of Perihelion (ω)162.21904646° ± 5.53e-06
Mean Anomaly (M)235.07720471° ± 3.03e-06
Mean Motion (n)0.3144748564°/day ± 8.68e-10
Perihelion dist (q)0.22280384 AU ± 2.63e-08
Aphelion dist (Q)4.06051985 AU ± 2.73e-08
Orbital Period3.13419742 yr ± 8.65e-09
Physical Parameters
H (abs. magnitude)16.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.182057 AU
Observations Used670
Oppositions16
Arc Total2001-2024
First Observation Used2001-05-24
Last Observation Used2024-05-01
Observations (713)
Date Type RA Dec Mag Band Observatory
2020-06-13 07:05:51 C 14 13 48.178 -04 37 41.08 U F52
2020-06-13 07:23:51 C 14 13 46.381 -04 37 28.42 U F52
2020-06-14 20:39:29 C 14 10 11.09 -04 11 25.3 o K95
2020-06-14 20:42:50 C 14 10 10.72 -04 11 22.8 o K95
2020-06-17 06:40:45 C 14 04 47.469 -03 32 24.58 U F52
2020-06-17 06:57:52 C 14 04 45.876 -03 32 13.31 U F52
2020-06-17 07:14:58 C 14 04 44.278 -03 32 01.99 U F52
2020-06-20 07:32:14 C 13 58 21.95 -02 45 35.6 V T08
2020-06-20 07:37:33 C 13 58 21.45 -02 45 32.0 V T08
2020-06-20 07:53:27 C 13 58 20.06 -02 45 22.7 V T08
2020-06-20 08:07:24 C 13 58 18.83 -02 45 13.5 V T08
2020-06-24 06:57:05 C 13 50 35.74 -01 48 34.2 V T08
2020-06-24 07:11:45 C 13 50 34.57 -01 48 26.0 V T08
2020-06-24 07:19:43 C 13 50 33.95 -01 48 21.3 V T08
2020-06-24 07:25:41 C 13 50 33.45 -01 48 18.1 V T08
2020-07-06 06:48:01 C 13 31 45.38 +00 32 36.8 V T08
2020-07-06 06:53:19 C 13 31 45.07 +00 32 39.8 V T08
2020-07-06 07:02:01 C 13 31 44.58 +00 32 42.8 V T08
2020-07-06 07:18:36 C 13 31 43.72 +00 32 49.8 V T08
2020-07-08 06:24:58 C 13 29 17.37 +00 51 41.4 V T05
2020-07-08 06:30:14 C 13 29 17.10 +00 51 43.5 V T05
2020-07-08 06:40:49 C 13 29 16.53 +00 51 47.3 V T05
2020-07-08 06:55:20 C 13 29 15.79 +00 51 53.4 V T05
2020-07-10 07:12:34 C 13 26 56.30 +01 10 05.8 V T08
2020-07-10 07:21:12 C 13 26 55.85 +01 10 09.0 V T08
2020-07-10 07:25:51 C 13 26 55.68 +01 10 09.8 V T08
2020-07-10 07:40:29 C 13 26 54.96 +01 10 16.7 V T08
2020-07-12 07:27:35 C 13 24 47.20 +01 27 12.9 V T05
2020-07-12 07:32:51 C 13 24 47.00 +01 27 14.0 V T05
2020-07-12 07:42:06 C 13 24 46.57 +01 27 17.4 V T05
2020-07-12 07:58:40 C 13 24 45.84 +01 27 23.1 V T05
2020-07-14 06:51:47 C 13 22 50.04 +01 43 01.4 V T08
2020-07-14 06:55:53 C 13 22 49.88 +01 43 03.0 V T08
2020-07-14 07:04:34 C 13 22 49.52 +01 43 05.8 V T08
2020-07-14 07:21:50 C 13 22 48.86 +01 43 11.6 V T08
2020-07-21 21:44:44 C 13 16 38.49 +02 35 55.4 c J04
2020-07-21 22:01:34 C 13 16 37.97 +02 35 59.6 c J04
2020-07-21 22:18:24 C 13 16 37.48 +02 36 04.0 c J04
2020-07-21 22:35:14 C 13 16 36.97 +02 36 08.2 c J04
2021-03-18 10:28:53 C 12 31 55.395 -23 39 28.02 U F52
2021-03-18 11:00:11 C 12 31 53.145 -23 39 13.46 U F52
2021-03-18 11:15:57 C 12 31 52.019 -23 39 06.03 U F52
2021-04-09 07:03:13 C 11 58 12.26 -18 53 14.5 V G96
2021-04-09 07:11:08 C 11 58 11.87 -18 53 08.8 V G96
2021-04-09 07:19:02 C 11 58 11.35 -18 53 04.5 V G96
2021-04-09 07:26:58 C 11 58 10.96 -18 52 59.4 V G96
2021-04-16 07:41:33 C 11 49 46.126 -17 16 26.67 U F51
2021-04-16 07:57:41 C 11 49 45.372 -17 16 17.63 U F51
2021-04-16 08:13:50 C 11 49 44.609 -17 16 08.78 U F51
2021-04-16 08:30:00 C 11 49 43.855 -17 15 59.69 U F51