2013 GC55

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3721188288
Semi-major axis (a)1.6386690650 AU
Inclination (i)18.04042569°
Long. of Asc. Node (Ω)22.51834813°
Arg. of Perihelion (ω)204.99967180° ± 6.00e+00
Mean Anomaly (M)352.64309305°
Mean Motion (n)0.4698572600°/day
Perihelion dist (q)1.02888950 AU
Aphelion dist (Q)2.24845490 AU
Orbital Period2.09767460 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.568″
Uncertainty
Orbit TypeAmor
MOID0.048888 AU
Observations Used38
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-04-22
Observations (40)
Date Type RA Dec Mag Band Observatory
2013-04-10 07:29:09 C 12 40 50.52 +13 58 04.4 u 703
2013-04-10 07:34:07 C 12 40 49.18 +13 57 13.2 u 703
2013-04-10 07:38:57 C 12 40 47.82 +13 56 26.0 u 703
2013-04-10 07:43:47 C 12 40 46.30 +13 55 35.1 u 703
2013-04-10 07:48:39 C 12 40 45.01 +13 54 46.4 u 703
2013-04-10 09:34:25 C 12 40 15.56 +13 36 35.7 u 703
2013-04-10 09:36:12 C 12 40 15.09 +13 36 16.3 u 703
2013-04-10 09:37:55 C 12 40 14.62 +13 35 58.8 u 703
2013-04-10 09:39:43 C 12 40 14.16 +13 35 38.4 u 703
2013-04-10 09:41:32 C 12 40 13.47 +13 35 20.5 u 703
2013-04-10 21:18:20 C 12 37 24.04 +11 31 15.9 t 204
2013-04-10 21:33:50 C 12 37 19.60 +11 28 25.6 t 204
2013-04-10 21:42:43 C 12 37 20.69 +11 27 21.1 v J04
2013-04-10 21:44:28 C 12 37 20.17 +11 27 01.7 v J04
2013-04-10 21:46:15 C 12 37 19.67 +11 26 42.4 v J04
2013-04-10 21:49:46 C 12 37 15.00 +11 25 30.8 t 204
2013-04-11 02:28:27 C 12 36 03.43 +10 36 27.5 u 807
2013-04-11 02:32:02 C 12 36 02.35 +10 35 47.4 u 807
2013-04-11 02:39:12 C 12 36 00.23 +10 34 26.9 u 807
2013-04-11 02:42:49 C 12 35 59.13 +10 33 46.2 u 807
2013-04-11 02:46:24 C 12 35 58.07 +10 33 05.6 u 807
2013-04-12 03:57:41 C 12 28 54.30 +05 28 18.8 u 807
2013-04-12 04:01:50 C 12 28 52.93 +05 27 25.3 u 807
2013-04-12 04:05:42 C 12 28 51.65 +05 26 35.5 u 807
2013-04-12 04:09:18 C 12 28 50.49 +05 25 49.3 u 807
2013-04-12 04:12:54 C 12 28 49.31 +05 25 02.6 u 807
2013-04-13 01:27:02 C 12 22 27.46 +00 36 49.2 u 807
2013-04-13 01:30:38 C 12 22 26.20 +00 35 57.5 u 807
2013-04-15 01:04:22 C 12 05 54.05 -11 42 35.7 u 807
2013-04-15 01:07:56 C 12 05 52.56 -11 43 35.1 u 807
2013-04-15 01:11:30 C 12 05 51.07 -11 44 34.7 u 807
2013-04-15 01:15:05 C 12 05 49.55 -11 45 34.9 u 807
2013-04-17 03:49:20 C 11 44 22.04 -26 10 29.0 u 807
2013-04-17 03:52:56 C 11 44 20.20 -26 11 30.4 u 807
2013-04-17 03:56:32 C 11 44 18.34 -26 12 32.0 u 807
2013-04-17 04:00:10 C 11 44 16.51 -26 13 33.3 u 807
2013-04-17 04:03:47 C 11 44 14.66 -26 14 34.9 u 807
2013-04-22 00:21:22 C 10 36 16.04 -54 03 27.0 u 807
2013-04-22 00:25:42 C 10 36 12.65 -54 04 13.9 u 807
2013-04-22 00:39:27 C 10 36 01.95 -54 06 40.1 u 807