407338 (2010 RQ30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4760675780 ± 1.04e-07
Semi-major axis (a)1.5840606690 AU ± 4.17e-09
Inclination (i)4.92297226° ± 7.18e-06
Long. of Asc. Node (Ω)137.43001567° ± 6.61e-05
Arg. of Perihelion (ω)7.90669456° ± 6.71e-05
Mean Anomaly (M)103.19096871° ± 8.65e-06
Mean Motion (n)0.4943727905°/day ± 1.95e-09
Perihelion dist (q)0.82994074 AU ± 1.64e-07
Aphelion dist (Q)2.33818059 AU ± 1.64e-07
Orbital Period1.99369039 yr ± 7.87e-09
Physical Parameters
H (abs. magnitude)18.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.195″
Uncertainty0
Orbit TypeApollo
MOID0.064510 AU
Observations Used317
Oppositions11
Arc Total2002-2025
First Observation Used2002-09-14
Last Observation Used2025-05-22
Observations (339)
Date Type RA Dec Mag Band Observatory
2020-10-10 08:23:46 C 23 17 42.064 -11 23 30.26 U F51
2020-10-10 08:39:53 C 23 17 41.159 -11 23 35.81 U F51
2020-10-19 05:12:10 C 23 07 32.62 -12 25 05.7 V G96
2020-10-19 05:28:26 C 23 07 31.93 -12 25 09.1 V G96
2020-10-19 05:36:33 C 23 07 31.58 -12 25 11.1 V G96
2020-10-20 06:51:29 C 23 06 31.223 -12 30 46.13 U F51
2020-10-20 07:07:42 C 23 06 30.556 -12 30 49.56 U F51
2020-10-20 07:23:55 C 23 06 29.883 -12 30 53.07 U F51
2020-10-20 07:40:06 C 23 06 29.223 -12 30 56.53 U F51
2020-11-10 06:18:33 C 22 56 12.300 -13 09 37.76 U F51
2020-11-10 06:34:57 C 22 56 12.236 -13 09 36.89 U F51
2020-11-10 06:51:20 C 22 56 12.175 -13 09 36.07 U F51
2020-11-10 07:07:48 C 22 56 12.106 -13 09 35.17 U F51
2021-02-05 02:02:55 C 00 45 02.07 +00 29 10.1 V G96
2021-02-05 02:09:09 C 00 45 02.55 +00 29 13.6 V G96
2021-02-05 02:15:22 C 00 45 03.22 +00 29 17.8 V G96
2021-02-05 02:21:36 C 00 45 03.78 +00 29 22.0 V G96
2021-02-11 05:37:47 C 00 59 08.247 +02 07 36.82 U F51
2021-02-11 05:44:18 C 00 59 08.911 +02 07 41.39 U F51
2021-02-11 05:50:49 C 00 59 09.563 +02 07 45.30 U F51
2021-04-03 03:04:18 C 03 34 33.63 +17 20 53.6 U I41
2021-04-03 03:14:31 C 03 34 35.30 +17 21 01.1 U I41
2021-04-04 03:08:30 C 03 38 31.07 +17 38 28.9 U I41
2021-04-04 03:18:44 C 03 38 32.76 +17 38 36.5 U I41
2021-04-10 03:16:56 C 04 03 07.80 +19 20 22.5 U I41
2021-04-10 03:20:19 C 04 03 08.39 +19 20 24.6 U I41
2021-04-11 03:21:14 C 04 07 23.76 +19 36 42.0 U I41
2021-04-11 03:24:39 C 04 07 24.38 +19 36 44.4 U I41
2021-05-10 03:57:34 C 06 30 27.50 +24 43 10.7 U I41
2021-05-10 04:01:45 C 06 30 28.49 +24 43 11.4 U I41
2021-05-11 04:01:31 C 06 36 01.46 +24 45 24.3 U I41
2021-05-11 04:03:40 C 06 36 01.96 +24 45 24.7 U I41
2021-07-02 06:29:38 C 11 23 00.608 +09 56 23.68 U F51
2021-07-02 06:33:47 C 11 23 01.399 +09 56 18.61 U F51
2021-07-02 06:37:32 C 11 23 02.134 +09 56 14.11 U F51
2021-07-02 06:41:43 C 11 23 02.920 +09 56 09.10 U F51
2021-07-02 06:45:27 C 11 23 03.655 +09 56 04.62 U F51
2021-07-02 06:49:35 C 11 23 04.428 +09 55 59.71 U F51
2021-07-02 06:53:22 C 11 23 05.164 +09 55 55.07 U F51
2021-07-02 06:57:27 C 11 23 05.958 +09 55 50.11 U F51
2022-08-18 09:01:49 C 00 28 50.09 -01 27 41.7 u H21
2022-08-18 09:09:45 C 00 28 49.90 -01 27 44.4 u H21
2022-08-18 09:17:31 C 00 28 49.71 -01 27 46.8 u H21
2022-08-29 12:04:50 C 00 20 48.220 -03 02 32.65 U F51
2022-08-29 12:23:16 C 00 20 47.472 -03 02 40.01 U F51
2022-08-29 12:42:11 C 00 20 46.696 -03 02 47.99 U F51
2022-08-29 13:00:30 C 00 20 45.948 -03 02 55.51 U F51
2022-09-05 18:19:21 C 00 13 06.81 -04 19 58.7 V D29
2022-09-05 18:47:21 C 00 13 05.39 -04 20 12.1 V D29
2022-09-05 19:15:21 C 00 13 03.93 -04 20 25.4 V D29