495222 (2013 GU38)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2734191289 ± 2.86e-08
Semi-major axis (a)1.5793766048 AU ± 2.26e-09
Inclination (i)17.85476169° ± 3.94e-06
Long. of Asc. Node (Ω)206.84952761° ± 3.65e-06
Arg. of Perihelion (ω)66.08265102° ± 1.32e-05
Mean Anomaly (M)77.12589978° ± 6.09e-06
Mean Motion (n)0.4965737126°/day ± 1.07e-09
Perihelion dist (q)1.14754483 AU ± 4.52e-08
Aphelion dist (Q)2.01120838 AU ± 4.52e-08
Orbital Period1.98485393 yr ± 4.27e-09
Physical Parameters
H (abs. magnitude)20.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.202″
Uncertainty0
Orbit TypeAmor
MOID0.246778 AU
Observations Used359
Oppositions6
Arc Total2013-2025
First Observation Used2013-04-07
Last Observation Used2025-07-03
Observations (385)
Date Type RA Dec Mag Band Observatory
2017-04-27 08:31:24 C 12 53 52.259 +00 37 33.91 L F51
2017-05-17 04:15:49 C 13 00 33.96 +18 30 50.0 q G96
2017-05-17 04:21:52 C 13 00 34.14 +18 31 01.0 q G96
2017-05-17 04:27:52 C 13 00 34.32 +18 31 11.7 q G96
2017-05-17 04:33:55 C 13 00 34.51 +18 31 23.5 q G96
2017-05-17 13:14:41 C 13 00 53.28 +18 47 04.1 q D29
2017-05-17 13:37:36 C 13 00 53.98 +18 47 46.8 q D29
2017-05-17 14:00:30 C 13 00 54.67 +18 48 27.1 q D29
2017-05-25 03:36:56 C 13 09 04.39 +23 38 33.8 q G96
2017-05-25 03:43:04 C 13 09 04.70 +23 38 42.2 q G96
2017-05-25 03:49:11 C 13 09 05.01 +23 38 51.1 q G96
2017-05-25 03:55:19 C 13 09 05.27 +23 38 59.7 q G96
2017-06-19 03:50:36 C 13 54 54.00 +32 08 48.0 q G96
2017-06-19 03:56:41 C 13 54 54.58 +32 08 51.1 q G96
2017-06-19 04:02:44 C 13 54 55.12 +32 08 53.3 q G96
2017-06-19 04:08:49 C 13 54 55.68 +32 08 55.2 q G96
2019-04-04 11:31:26 C 13 57 19.620 -20 57 37.49 U F51
2019-04-04 11:48:13 C 13 57 19.705 -20 57 11.95 U F51
2019-04-04 12:05:00 C 13 57 19.787 -20 56 46.42 U F51
2019-04-04 12:21:48 C 13 57 19.862 -20 56 20.78 U F51
2019-04-05 10:20:42 C 13 57 35.383 -20 22 11.66 U F51
2019-04-05 10:37:24 C 13 57 35.449 -20 21 45.24 U F51
2019-04-05 10:54:10 C 13 57 35.533 -20 21 18.74 U F51
2019-04-05 11:10:53 C 13 57 35.582 -20 20 52.29 U F51
2019-04-06 11:49:20 C 13 57 50.280 -19 40 49.22 U F51
2019-04-06 12:19:43 C 13 57 50.363 -19 39 58.52 U F51
2019-04-06 12:35:01 C 13 57 50.409 -19 39 32.95 U F51
2019-04-09 09:19:11 C 13 58 24.59 -17 38 00.1 V G96
2019-04-09 09:33:58 C 13 58 24.66 -17 37 32.5 V G96
2019-04-09 09:41:20 C 13 58 24.73 -17 37 17.7 V G96
2019-04-24 08:25:34 C 13 59 30.775 -03 17 48.56 U F51
2019-04-24 08:42:16 C 13 59 30.672 -03 17 01.29 U F51
2019-04-24 08:58:58 C 13 59 30.560 -03 16 14.04 U F51
2019-04-24 09:20:01 C 13 59 30.417 -03 15 14.32 U F51
2019-04-24 14:56:15 C 13 59 30.87 -02 59 25.2 q D29
2019-04-24 15:31:24 C 13 59 30.66 -02 57 45.3 q D29
2019-04-24 15:59:46 C 13 59 30.44 -02 56 24.3 q D29
2019-04-25 07:00:32 C 13 59 31.79 -02 13 29.5 V G96
2019-04-25 07:07:53 C 13 59 31.74 -02 13 08.2 V G96
2019-04-25 07:15:16 C 13 59 31.71 -02 12 47.2 V G96
2019-04-26 08:33:50 C 13 59 33.42 -00 59 41.1 V 703
2019-04-26 08:49:00 C 13 59 33.33 -00 58 57.4 V 703
2019-04-26 08:56:35 C 13 59 33.32 -00 58 34.9 V 703
2019-04-27 10:35:37 C 13 59 36.65 +00 16 25.6 V T08
2019-04-27 10:48:27 C 13 59 36.61 +00 17 02.1 V T08
2019-04-27 11:00:20 C 13 59 36.52 +00 17 36.2 V T08
2019-04-27 11:13:09 C 13 59 36.44 +00 18 14.8 V T08
2019-05-04 07:16:46 C 14 00 15.84 +08 24 27.0 V 703
2019-05-04 07:24:18 C 14 00 15.71 +08 24 49.4 V 703
2019-05-04 07:31:51 C 14 00 15.74 +08 25 11.0 V 703