IAA RAS IAA Minor Planet Database

2013 GT38

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7135029678 ± 8.95e-08
Semi-major axis (a)1.8463316688 AU ± 4.17e-08
Inclination (i)41.69007879° ± 4.35e-05
Long. of Asc. Node (Ω)333.70039055° ± 3.53e-05
Arg. of Perihelion (ω)268.44104517° ± 2.94e-05
Mean Anomaly (M)351.93487492° ± 6.10e-05
Mean Motion (n)0.3928689425°/day ± 1.33e-08
Perihelion dist (q)0.52896854 AU ± 1.66e-07
Aphelion dist (Q)3.16369479 AU ± 1.80e-07
Orbital Period2.50879155 yr ± 8.51e-08
Physical Parameters
H (abs. magnitude)18.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.275″
Uncertainty0
Orbit TypeApollo
MOID0.059538 AU
Observations Used49
Oppositions6
Arc Total2013-2023
First Observation Used2013-04-07
Last Observation Used2023-09-11
Observations (49)
Date Type RA Dec Mag Band Observatory
2013-04-07 05:53:13 C 05 26 04.865 +32 23 35.94 – L F51
2013-04-07 06:06:33 C 05 26 05.409 +32 23 11.24 – L F51
2013-04-07 06:13:12 C 05 26 05.640 +32 22 58.84 – L F51
2013-04-08 05:27:09 C 05 27 03.407 +31 40 16.40 – t 568
2013-04-08 05:28:57 C 05 27 03.471 +31 40 13.24 – t 568
2013-04-08 05:30:46 C 05 27 03.545 +31 40 09.75 – t 568
2013-04-08 05:32:40 C 05 27 03.620 +31 40 06.25 – t 568
2013-04-08 05:34:28 C 05 27 03.687 +31 40 02.92 – t 568
2013-04-08 05:36:17 C 05 27 03.756 +31 39 59.48 – t 568
2013-04-08 05:38:06 C 05 27 03.835 +31 39 56.09 – t 568
2013-04-08 05:39:54 C 05 27 03.900 +31 39 52.80 – t 568
2013-04-08 05:42:15 C 05 27 03.993 +31 39 48.44 – t 568
2013-04-10 03:18:52 C 05 28 56.22 +30 15 19.0 – o 291
2013-04-10 03:25:22 C 05 28 56.42 +30 15 07.1 – o 291
2013-04-10 03:31:52 C 05 28 56.71 +30 14 54.7 – o 291
2013-04-10 20:42:59 C 05 29 38.55 +29 42 53.3 – t J04
2013-04-10 20:49:00 C 05 29 38.81 +29 42 41.9 – t J04
2013-04-10 20:55:00 C 05 29 39.05 +29 42 30.4 – t J04
2013-04-18 03:03:19 C 05 36 13.63 +24 09 40.8 – o 291
2013-04-18 03:07:39 C 05 36 13.78 +24 09 32.1 – o 291
2013-04-18 03:11:59 C 05 36 13.93 +24 09 24.0 – o 291
2013-04-29 03:04:51 C 05 42 30.57 +15 08 06.2 – o 291
2013-04-29 03:06:49 C 05 42 30.60 +15 08 01.4 – o 291
2013-04-29 03:08:47 C 05 42 30.61 +15 07 56.9 – o 291
2013-07-18 14:19:12 C 02 46 04.689 +24 45 05.68 – L F51
2013-07-18 14:25:14 C 02 46 04.418 +24 45 17.61 – L F51
2013-07-18 14:31:14 C 02 46 04.160 +24 45 29.87 – L F51
2013-09-14 10:30:14 C 23 51 53.49 +54 57 48.0 – o 291
2013-09-14 10:35:37 C 23 51 52.47 +54 57 47.3 – o 291
2013-09-14 10:41:01 C 23 51 51.32 +54 57 46.9 – o 291
2018-04-04 04:06:11 C 05 26 40.71 +37 41 11.5 – U I52
2018-04-04 04:10:57 C 05 26 40.96 +37 41 04.2 – U I52
2018-04-04 04:15:46 C 05 26 41.20 +37 40 56.3 – U I52
2018-04-04 04:20:32 C 05 26 41.41 +37 40 48.9 – U I52
2023-09-06 00:10:05 C 00 17 28.73 +53 16 02.3 – X B88
2023-09-06 00:44:53 C 00 17 19.88 +53 16 12.9 – X B88
2023-09-06 01:24:17 C 00 17 09.76 +53 16 25.6 – X B88
2023-09-07 00:11:14 C 00 11 27.86 +53 23 12.9 – X B88
2023-09-07 00:45:31 C 00 11 19.26 +53 23 22.2 – X B88
2023-09-07 01:24:35 C 00 11 09.39 +53 23 31.7 – X B88
2023-09-09 00:11:07 C 23 59 35.85 +53 31 35.5 – X B88
2023-09-09 00:45:23 C 23 59 27.34 +53 31 38.6 – X B88
2023-09-09 01:24:27 C 23 59 17.56 +53 31 42.5 – X B88
2023-09-10 00:11:00 C 23 53 46.05 +53 32 51.5 – X B88
2023-09-10 00:45:13 C 23 53 37.64 +53 32 52.3 – X B88
2023-09-10 01:24:17 C 23 53 28.11 +53 32 52.8 – X B88
2023-09-11 00:11:01 C 23 48 01.48 +53 32 16.7 – X B88
2023-09-11 00:45:30 C 23 47 53.22 +53 32 14.7 – X B88
2023-09-11 01:24:36 C 23 47 43.76 +53 32 11.7 – X B88