163818 (2003 RX7)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3545779961 ± 1.37e-08
Semi-major axis (a)1.2294103105 AU ± 6.50e-10
Inclination (i)10.38880470° ± 9.79e-07
Long. of Asc. Node (Ω)241.00405342° ± 6.25e-06
Arg. of Perihelion (ω)245.91152074° ± 6.18e-06
Mean Anomaly (M)357.88742496° ± 2.88e-06
Mean Motion (n)0.7230477843°/day ± 5.73e-10
Perihelion dist (q)0.79348847 AU ± 1.69e-08
Aphelion dist (Q)1.66533215 AU ± 1.69e-08
Orbital Period1.36315511 yr ± 1.08e-09
Physical Parameters
H (abs. magnitude)18.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.093″
Uncertainty0
Orbit TypeApollo
MOID0.027094 AU
Observations Used808
Gaia Obs Used86
Oppositions3
Arc Total2003-2025
First Observation Used2003-09-06
Last Observation Used2025-08-07
Observations (865)
Date Type RA Dec Mag Band Observatory
2023-05-15 17:20:00 C 10 01 05.674 -03 31 05.16 V M22
2023-05-15 17:25:15 C 10 01 07.351 -03 31 05.70 V M22
2023-05-15 17:34:28 C 10 01 10.250 -03 31 05.30 V M22
2023-05-15 17:49:01 C 10 01 14.873 -03 31 05.63 V M22
2023-05-18 17:36:07 C 10 23 47.191 -03 32 45.24 V M22
2023-05-18 17:40:42 C 10 23 48.588 -03 32 45.38 V M22
2023-05-18 17:48:42 C 10 23 50.971 -03 32 44.88 V M22
2023-05-18 18:04:43 C 10 23 55.685 -03 32 45.96 V M22
2023-05-21 03:39:47 C 10 40 54.131 -03 34 46.63 V 703
2023-05-21 03:41:33 C 10 40 54.710 -03 34 47.82 V 703
2023-05-21 03:43:18 C 10 40 55.211 -03 34 48.43 V 703
2023-05-21 03:45:04 C 10 40 55.726 -03 34 48.22 V 703
2023-05-22 04:43:58 C 10 47 58.848 -03 35 34.44 V 703
2023-05-22 04:45:43 C 10 47 59.338 -03 35 34.33 V 703
2023-05-22 04:47:29 C 10 47 59.824 -03 35 35.20 V 703
2023-05-22 04:49:15 C 10 48 00.245 -03 35 34.33 V 703
2023-05-23 04:06:46 C 10 54 25.315 -03 36 24.37 V G96
2023-05-23 04:14:51 C 10 54 27.464 -03 36 24.55 V G96
2023-05-23 04:22:55 C 10 54 29.610 -03 36 24.84 V G96
2023-05-23 04:31:00 C 10 54 31.763 -03 36 25.20 V G96
2023-05-24 18:39:10 C 11 04 41.189 -03 37 30.83 V M22
2023-05-24 18:43:46 C 11 04 42.360 -03 37 30.65 V M22
2023-05-24 18:52:30 C 11 04 44.563 -03 37 31.30 V M22
2023-05-24 19:17:06 C 11 04 50.839 -03 37 32.59 V M22
2023-05-25 04:07:00 C 11 07 08.101 -03 38 24.61 V 703
2023-05-25 04:14:55 C 11 07 10.103 -03 38 25.44 V 703
2023-05-25 04:22:51 C 11 07 12.119 -03 38 25.69 V 703
2023-05-25 04:30:45 C 11 07 14.099 -03 38 26.12 V 703
2023-05-27 18:09:54 C 11 22 35.916 -03 41 19.64 V M22
2023-05-27 18:14:45 C 11 22 37.106 -03 41 19.97 V M22
2023-05-27 18:19:26 C 11 22 38.165 -03 41 19.64 V M22
2023-05-27 18:24:47 C 11 22 39.461 -03 41 20.33 V M22
2023-05-27 18:25:26 C 11 22 39.617 -03 41 20.54 V M22
2023-05-27 18:41:58 C 11 22 43.514 -03 41 20.90 V M22
2023-05-27 18:42:38 C 11 22 43.618 -03 41 21.37 V M22
2023-05-27 18:49:23 C 11 22 45.223 -03 41 21.70 V M22
2023-06-07 04:58:18 C 12 15 12.730 -04 05 19.97 V 703
2023-06-07 05:00:03 C 12 15 13.028 -04 05 19.54 V 703
2023-06-07 05:01:49 C 12 15 13.370 -04 05 19.90 V 703
2023-06-07 05:03:35 C 12 15 13.676 -04 05 20.36 V 703
2023-06-08 04:51:11 C 12 19 31.235 -04 08 25.76 V 703
2023-06-08 04:52:56 C 12 19 31.638 -04 08 25.84 V 703
2023-06-08 04:54:42 C 12 19 31.897 -04 08 26.77 V 703
2023-06-08 04:56:28 C 12 19 32.192 -04 08 26.48 V 703
2023-06-10 04:51:35 C 12 27 52.553 -04 15 06.91 V G96
2023-06-10 04:51:44 C 12 27 52.661 -04 15 08.06 V 703
2023-06-10 04:55:16 C 12 27 53.129 -04 15 07.31 V 703
2023-06-10 04:57:02 C 12 27 53.478 -04 15 08.21 V 703
2023-06-10 04:59:06 C 12 27 53.798 -04 15 08.10 V G96
2023-06-10 05:06:37 C 12 27 55.048 -04 15 09.04 V G96