2018 RH7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2761517480 ± 2.00e+00
Semi-major axis (a)0.9654069119 AU ± 3.00e+00
Inclination (i)30.57259447° ± 4.00e+00
Long. of Asc. Node (Ω)349.48756094° ± 5.00e+00
Arg. of Perihelion (ω)148.99330461° ± 6.00e+00
Mean Anomaly (M)80.59469359° ± 2.33e+00
Mean Motion (n)1.0390610200°/day ± 4.84e+00
Perihelion dist (q)0.69880520 AU ± 2.91e+00
Aphelion dist (Q)1.23200100 AU ± 4.29e+00
Orbital Period0.94855610 yr ± 4.42e+00
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.350″
Uncertainty4
Orbit TypeAten
MOID0.148664 AU
Observations Used32
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-09-17
Observations (32)
Date Type RA Dec Mag Band Observatory
2018-09-13 05:17:38 C 23 22 25.62 -00 28 19.1 U G96
2018-09-13 05:25:16 C 23 22 22.08 -00 27 46.8 U G96
2018-09-13 05:32:53 C 23 22 18.49 -00 27 14.4 U G96
2018-09-13 05:40:31 C 23 22 15.03 -00 26 43.0 U G96
2018-09-13 08:33:52 C 23 20 54.47 -00 14 33.6 U I52
2018-09-13 08:35:16 C 23 20 53.88 -00 14 27.9 U I52
2018-09-13 08:36:40 C 23 20 53.15 -00 14 22.5 U I52
2018-09-13 08:38:04 C 23 20 52.52 -00 14 16.2 U I52
2018-09-14 04:31:46 C 23 11 50.78 +01 10 18.2 V I52
2018-09-14 04:34:10 C 23 11 49.64 +01 10 28.1 V I52
2018-09-14 04:35:07 C 23 11 48.01 +01 10 27.0 u H21
2018-09-14 04:36:33 C 23 11 48.55 +01 10 38.1 V I52
2018-09-14 05:02:52 C 23 11 34.88 +01 12 25.7 u H21
2018-09-14 22:27:19 C 23 03 30.00 +02 27 19.3 S 033
2018-09-14 22:31:45 C 23 03 27.85 +02 27 38.8 S 033
2018-09-14 22:33:59 C 23 03 26.80 +02 27 48.5 S 033
2018-09-14 22:36:12 C 23 03 25.75 +02 27 58.1 S 033
2018-09-14 22:38:26 C 23 03 24.68 +02 28 07.7 S 033
2018-09-14 22:40:39 C 23 03 23.62 +02 28 17.1 S 033
2018-09-15 03:07:24 C 23 01 20.43 +02 47 40.4 u H21
2018-09-15 03:19:49 C 23 01 14.46 +02 48 34.4 u H21
2018-09-15 03:36:17 C 23 01 06.58 +02 49 45.8 u H21
2018-09-15 05:36:40 C 23 00 09.88 +02 58 34.0 V I52
2018-09-15 05:39:04 C 23 00 08.69 +02 58 44.1 V I52
2018-09-15 05:41:28 C 23 00 07.55 +02 58 54.3 V I52
2018-09-15 05:43:51 C 23 00 06.42 +02 59 05.1 V I52
2018-09-15 22:05:53 C 22 52 23.21 +04 10 04.0 V 104
2018-09-15 22:16:50 C 22 52 17.92 +04 10 51.2 V 104
2018-09-15 22:37:06 C 22 52 08.06 +04 12 18.4 V 104
2018-09-17 04:46:06 C 22 37 50.26 +06 23 07.6 V I52
2018-09-17 04:50:54 C 22 37 47.91 +06 23 28.2 V I52
2018-09-17 04:55:42 C 22 37 45.59 +06 23 48.8 V I52