IAA RAS IAA Minor Planet Database

2018 RF5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5820508000
Semi-major axis (a)2.3946426000 AU
Inclination (i)1.75809000°
Long. of Asc. Node (Ω)339.89715000°
Arg. of Perihelion (ω)345.29570000°
Mean Anomaly (M)344.20459000°
Mean Motion (n)0.2659763600°/day
Perihelion dist (q)1.00083900 AU
Aphelion dist (Q)3.78844620 AU
Orbital Period3.70562150 yr
Physical Parameters
H (abs. magnitude)27.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.310″
Uncertainty1
Orbit TypeAmor
MOID0.000658 AU
Observations Used57
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2018-10-06
Observations (57)
Date Type RA Dec Mag Band Observatory
2018-09-10 02:13:56 C 21 34 36.52 -04 01 12.0 – U W84
2018-09-11 05:53:26 C 22 24 40.48 +01 28 16.8 – U W84
2018-09-11 05:55:26 C 22 24 43.57 +01 28 37.5 – U W84
2018-09-11 05:57:24 C 22 24 46.54 +01 28 58.4 – U W84
2018-09-12 05:45:23 C 22 59 09.22 +05 03 56.6 – – G96
2018-09-12 05:53:32 C 22 59 18.88 +05 05 02.3 – – G96
2018-09-12 06:01:40 C 22 59 28.58 +05 06 08.2 – – G96
2018-09-12 06:09:49 C 22 59 38.32 +05 07 14.7 – – G96
2018-09-12 08:47:14 C 23 02 42.45 +05 27 59.2 – – I52
2018-09-12 08:48:38 C 23 02 44.09 +05 28 09.7 – – I52
2018-09-12 08:50:01 C 23 02 45.72 +05 28 20.6 – – I52
2018-09-12 08:51:25 C 23 02 47.34 +05 28 31.4 – – I52
2018-09-12 21:13:16 C 23 17 17.31 +06 57 00.3 – S L01
2018-09-12 21:17:30 C 23 17 21.65 +06 57 29.5 – S L01
2018-09-12 21:57:19 C 23 18 02.35 +07 01 33.8 – S 033
2018-09-12 22:03:57 C 23 18 09.10 +07 02 18.4 – S 033
2018-09-12 22:05:36 C 23 18 10.81 +07 02 29.8 – S 033
2018-09-12 22:07:14 C 23 18 12.46 +07 02 39.8 – S 033
2018-09-12 22:08:54 C 23 18 14.17 +07 02 51.1 – S 033
2018-09-12 22:10:32 C 23 18 15.86 +07 03 02.1 – S 033
2018-09-12 23:26:11 C 23 19 35.10 +07 11 18.0 – V J95
2018-09-12 23:30:55 C 23 19 39.94 +07 11 49.4 – V J95
2018-09-12 23:36:53 C 23 19 45.86 +07 12 27.5 – V J95
2018-09-13 07:29:13 C 23 27 43.22 +08 02 40.4 – o 926
2018-09-13 07:35:36 C 23 27 49.00 +08 03 18.0 – o 926
2018-09-13 07:41:58 C 23 27 54.79 +08 03 55.6 – o 926
2018-09-13 11:11:49 C 23 31 03.33 +08 23 44.8 – U I52
2018-09-13 11:13:33 C 23 31 04.91 +08 23 54.1 – U I52
2018-09-13 11:15:17 C 23 31 06.43 +08 24 04.2 – U I52
2018-09-15 05:49:23 C 00 04 01.14 +11 31 57.0 – V I52
2018-09-15 05:54:10 C 00 04 03.89 +11 32 13.4 – V I52
2018-09-15 05:58:58 C 00 04 06.58 +11 32 30.2 – V I52
2018-09-15 06:03:46 C 00 04 09.35 +11 32 46.7 – V I52
2018-09-15 07:55:24 C 00 05 12.09 +11 39 07.4 – o 291
2018-09-15 07:58:54 C 00 05 14.03 +11 39 19.3 – o 291
2018-09-15 08:02:26 C 00 05 15.98 +11 39 30.9 – o 291
2018-09-15 11:47:06 C 00 07 27.305 +11 52 22.66 – V T12
2018-09-15 11:47:54 C 00 07 27.721 +11 52 25.10 – V T12
2018-09-16 07:27:44 C 00 18 08.30 +12 47 52.1 – o 291
2018-09-16 07:35:54 C 00 18 11.91 +12 48 13.6 – o 291
2018-09-16 07:44:07 C 00 18 15.57 +12 48 34.4 – o 291
2018-09-16 09:34:54 C 00 19 04.20 +12 53 10.1 – V V06
2018-09-16 09:40:27 C 00 19 06.63 +12 53 23.7 – V V06
2018-09-16 09:45:58 C 00 19 09.05 +12 53 37.3 – V V06
2018-09-16 09:51:30 C 00 19 11.47 +12 53 50.5 – V V06
2018-09-17 06:10:05 C 00 28 23.42 +13 39 34.3 – V V06
2018-09-17 06:20:20 C 00 28 27.19 +13 39 55.9 – V V06
2018-09-17 06:30:36 C 00 28 30.94 +13 40 17.4 – V V06
2018-09-18 09:19:55 C 00 38 14.42 +14 27 54.6 – V V06
2018-09-18 09:28:35 C 00 38 16.94 +14 28 07.9 – V V06