2015 GR13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3852740204 ± 9.02e-08
Semi-major axis (a)1.8957353269 AU ± 7.90e-08
Inclination (i)18.90809415° ± 3.71e-05
Long. of Asc. Node (Ω)47.45444035° ± 5.41e-05
Arg. of Perihelion (ω)68.00867210° ± 1.27e-04
Mean Anomaly (M)64.73632252° ± 1.67e-04
Mean Motion (n)0.3776119428°/day ± 2.36e-08
Perihelion dist (q)1.16535776 AU ± 1.78e-07
Aphelion dist (Q)2.62611290 AU ± 2.03e-07
Orbital Period2.61015654 yr ± 1.63e-07
Physical Parameters
H (abs. magnitude)20.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.309888 AU
Observations Used32
Oppositions5
Arc Total2015-2023
First Observation Used2015-04-12
Last Observation Used2023-05-10
Observations (33)
Date Type RA Dec Mag Band Observatory
2015-04-12 13:18:02 C 13 32 27.774 +17 41 22.69 L F51
2015-04-12 13:37:07 C 13 32 26.041 +17 41 03.26 L F51
2015-04-12 13:55:53 C 13 32 24.356 +17 40 44.28 L F51
2015-04-13 11:01:58 C 13 30 34.73 +17 19 29.5 o 291
2015-04-13 11:13:38 C 13 30 33.73 +17 19 18.2 o 291
2015-04-13 11:23:24 C 13 30 32.79 +17 19 07.4 o 291
2015-04-13 12:00:25 C 13 30 30.037 +17 18 34.61 L F51
2015-04-13 12:19:22 C 13 30 28.344 +17 18 15.38 L F51
2015-04-13 12:38:20 C 13 30 26.647 +17 17 55.86 L F51
2015-04-14 10:48:16 C 13 28 33.43 +16 55 24.1 o 291
2015-04-14 10:50:26 C 13 28 33.24 +16 55 21.7 o 291
2015-04-16 06:49:56 C 13 24 56.26 +16 10 15.2 o 926
2015-04-16 07:12:27 C 13 24 54.38 +16 09 52.1 o 926
2015-04-16 07:35:38 C 13 24 52.42 +16 09 28.1 o 926
2015-04-21 04:26:55 C 13 16 02.41 +14 07 14.0 u H21
2015-04-21 04:35:19 C 13 16 01.83 +14 07 05.5 u H21
2015-04-21 04:43:25 C 13 16 01.22 +14 06 57.4 u H21
2015-04-22 04:56:43 C 13 14 21.02 +13 41 24.4 t 705
2015-04-22 04:58:35 C 13 14 20.88 +13 41 22.3 t 705
2015-04-22 05:00:27 C 13 14 20.75 +13 41 20.4 t 705
2015-05-13 03:41:13 C 12 52 39.31 +05 12 16.8 u H21
2015-05-13 03:59:41 C 12 52 38.90 +05 11 59.9 u H21
2015-05-13 04:19:02 C 12 52 38.49 +05 11 41.9 u H21
2019-10-24 08:32:32 C 00 47 00.644 -17 24 04.90 U F51
2019-10-24 08:47:54 C 00 46 59.426 -17 23 59.62 U F51
2019-10-24 09:03:16 C 00 46 58.167 -17 23 53.56 U F51
2019-10-24 09:18:38 C 00 46 56.942 -17 23 48.07 U F51
2019-10-31 04:46:13 C 00 34 51.51 -16 11 08.9 o 691
2019-10-31 05:01:25 C 00 34 50.46 -16 11 01.5 o 691
2019-10-31 05:16:37 C 00 34 49.34 -16 10 53.5 o 691
2023-05-10 06:53:09 C 15 44 01.06 -24 28 24.3 u 807
2023-05-10 07:01:09 C 15 44 00.39 -24 28 26.7 u 807
2023-05-10 07:09:08 C 15 43 59.69 -24 28 28.6 u 807