2018 RS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3259908383
Semi-major axis (a)1.4943076218 AU
Inclination (i)37.22276680°
Long. of Asc. Node (Ω)172.46157409°
Arg. of Perihelion (ω)228.69348699°
Mean Anomaly (M)312.37610511°
Mean Motion (n)0.5395776400°/day
Perihelion dist (q)1.00717520 AU
Aphelion dist (Q)1.98139460 AU
Orbital Period1.82662800 yr
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.250″
Uncertainty
Orbit TypeAmor
MOID0.087246 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-09-15
Observations (34)
Date Type RA Dec Mag Band Observatory
2018-09-09 07:26:16 C 00 58 50.63 +23 11 22.9 V G96
2018-09-09 07:33:43 C 00 58 52.68 +23 10 13.9 V G96
2018-09-09 07:41:10 C 00 58 54.68 +23 09 04.7 V G96
2018-09-09 07:48:37 C 00 58 56.74 +23 07 56.4 V G96
2018-09-09 10:33:20 C 00 59 42.02 +22 42 09.3 V I52
2018-09-09 10:36:08 C 00 59 42.77 +22 41 42.3 V I52
2018-09-09 10:38:55 C 00 59 43.54 +22 41 16.2 V I52
2018-09-09 10:41:43 C 00 59 44.34 +22 40 48.9 V I52
2018-09-09 23:19:42 C 01 03 33.18 +20 36 46.3 V L01
2018-09-09 23:26:51 C 01 03 35.31 +20 35 33.9 V L01
2018-09-09 23:34:17 C 01 03 37.44 +20 34 18.9 V L01
2018-09-10 09:22:27 C 01 06 36.17 +18 52 27.4 V I52
2018-09-10 09:24:33 C 01 06 36.76 +18 52 04.8 V I52
2018-09-10 09:26:39 C 01 06 37.40 +18 51 42.7 V I52
2018-09-10 10:45:26 C 01 06 59.92 +18 37 37.2 o 711
2018-09-10 10:46:12 C 01 07 00.13 +18 37 29.0 o 711
2018-09-10 10:47:44 C 01 07 00.57 +18 37 12.6 o 711
2018-09-10 10:48:30 C 01 07 00.81 +18 37 04.1 o 711
2018-09-10 10:49:16 C 01 07 01.04 +18 36 56.1 o 711
2018-09-10 10:50:02 C 01 07 01.26 +18 36 47.6 o 711
2018-09-10 10:51:34 C 01 07 01.71 +18 36 31.2 o 711
2018-09-10 10:52:20 C 01 07 01.96 +18 36 22.5 o 711
2018-09-10 10:53:06 C 01 07 02.17 +18 36 14.0 o 711
2018-09-10 22:50:33 C 01 10 52.90 +16 23 09.8 19.7 V 104
2018-09-10 22:57:21 C 01 10 54.99 +16 21 52.2 19.9 V 104
2018-09-10 23:03:23 C 01 10 56.82 +16 20 43.5 19.8 V 104
2018-09-11 00:55:29 C 01 11 31.18 +15 59 12.8 V 204
2018-09-11 01:16:37 C 01 11 37.67 +15 55 08.6 V 204
2018-09-11 08:38:17 C 01 14 01.70 +14 28 35.8 I52
2018-09-11 08:42:28 C 01 14 02.98 +14 27 45.5 I52
2018-09-15 09:28:13 C 01 49 31.54 -08 51 19.5 V I52
2018-09-15 09:29:00 C 01 49 31.84 -08 51 32.3 V I52
2018-09-15 09:29:48 C 01 49 32.16 -08 51 45.6 V I52
2018-09-15 09:30:36 C 01 49 32.45 -08 51 58.3 V I52