2013 GL8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8422774806 ± 2.73e-07
Semi-major axis (a)2.4311321479 AU ± 2.41e-08
Inclination (i)8.50841089° ± 2.43e-05
Long. of Asc. Node (Ω)331.42732663° ± 2.11e-05
Arg. of Perihelion (ω)47.67726415° ± 5.87e-05
Mean Anomaly (M)131.82763862° ± 1.07e-05
Mean Motion (n)0.2600156132°/day ± 3.87e-09
Perihelion dist (q)0.38344429 AU ± 6.63e-07
Aphelion dist (Q)4.47882001 AU ± 6.65e-07
Orbital Period3.79064269 yr ± 5.64e-08
Physical Parameters
H (abs. magnitude)18.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.056027 AU
Observations Used187
Oppositions14
Arc Total1998-2017
First Observation Used1998-02-25
Last Observation Used2017-03-14
Observations (216)
Date Type RA Dec Mag Band Observatory
2017-01-22 01:09:17 C 12 45 37.65 +03 57 58.1 U 204
2017-01-22 01:21:28 C 12 45 33.53 +03 58 14.5 U 204
2017-01-22 01:33:39 C 12 45 29.41 +03 58 30.8 U 204
2017-01-26 04:21:30 C 12 13 12.39 +06 05 27.5 q 160
2017-01-26 04:24:26 C 12 13 11.42 +06 05 30.7 q 160
2017-01-26 04:27:22 C 12 13 10.44 +06 05 34.0 q 160
2017-01-27 07:33:24 C 12 04 40.54 +06 38 10.8 R G45
2017-01-27 07:33:30 C 12 04 40.50 +06 38 10.9 R G45
2017-01-27 07:40:18 C 12 04 38.34 +06 38 19.1 R G45
2017-01-27 07:40:24 C 12 04 38.33 +06 38 18.8 R G45
2017-01-27 07:47:07 C 12 04 36.22 +06 38 27.0 R G45
2017-01-27 07:47:12 C 12 04 36.18 +06 38 27.0 R G45
2017-01-27 07:53:55 C 12 04 34.06 +06 38 35.0 R G45
2017-01-27 07:54:01 C 12 04 34.03 +06 38 35.1 R G45
2017-01-27 08:00:20 C 12 04 32.04 +06 38 42.9 R G45
2017-01-27 08:01:01 C 12 04 31.82 +06 38 43.4 R G45
2017-01-27 08:07:14 C 12 04 29.82 +06 38 51.2 R G45
2017-01-27 08:07:54 C 12 04 29.63 +06 38 51.4 R G45
2017-01-27 14:59:21 C 12 02 20.563 +06 47 00.49 L F51
2017-01-27 15:15:14 C 12 02 15.534 +06 47 19.00 L F51
2017-01-27 15:41:55 C 12 02 07.096 +06 47 50.03 L F51
2017-01-28 13:38:05 C 11 55 24.150 +07 13 03.08 L F51
2017-01-28 13:55:02 C 11 55 18.864 +07 13 22.38 L F51
2017-01-29 10:20:31 C 11 49 09.93 +07 36 02.3 q G96
2017-01-29 10:26:49 C 11 49 08.00 +07 36 09.3 q G96
2017-01-29 10:33:01 C 11 49 06.11 +07 36 16.0 q G96
2017-01-29 10:39:19 C 11 49 04.19 +07 36 23.0 q G96
2017-01-30 00:25:37 C 11 44 59.72 +07 51 12.0 q 046
2017-01-30 00:30:05 C 11 44 58.39 +07 51 15.3 q 046
2017-01-30 00:32:23 C 11 44 57.71 +07 51 17.9 q 046
2017-01-30 00:34:00 C 11 44 57.27 +07 51 20.9 q 046
2017-01-30 00:36:16 C 11 44 56.57 +07 51 23.0 q 046
2017-01-30 00:37:20 C 11 44 56.31 +07 51 23.8 q 046
2017-01-30 11:36:22 C 11 41 43.604 +08 03 14.15 L F51
2017-01-30 12:10:39 C 11 41 33.393 +08 03 50.37 L F51
2017-01-30 12:27:56 C 11 41 28.263 +08 04 08.56 L F51
2017-01-31 14:21:54 C 11 34 01.39 +08 30 43.0 L T05
2017-01-31 14:43:45 C 11 33 55.07 +08 31 04.5 L T05
2017-01-31 15:07:05 C 11 33 48.29 +08 31 27.0 L T05
2017-01-31 15:30:05 C 11 33 41.68 +08 31 50.9 L T05
2017-02-01 08:05:59 C 11 29 04.14 +08 48 07.4 q 703
2017-02-01 08:12:28 C 11 29 02.27 +08 48 13.9 q 703
2017-02-01 08:19:01 C 11 29 00.41 +08 48 20.0 q 703
2017-02-01 08:25:30 C 11 28 58.65 +08 48 26.5 q 703
2017-02-13 23:16:57 C 10 20 30.57 +12 20 44.4 q Z48
2017-02-13 23:31:36 C 10 20 28.01 +12 20 51.1 q Z48
2017-02-13 23:46:14 C 10 20 25.43 +12 20 58.6 q Z48
2017-02-14 23:29:44 C 10 16 22.01 +12 31 38.8 q 160
2017-02-14 23:32:47 C 10 16 21.36 +12 31 39.7 q 160
2017-02-14 23:35:49 C 10 16 20.83 +12 31 41.2 q 160