2016 RF40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1563933004 ± 5.67e-08
Semi-major axis (a)1.2804321962 AU ± 2.09e-08
Inclination (i)20.86069023° ± 8.78e-06
Long. of Asc. Node (Ω)183.06836104° ± 5.87e-06
Arg. of Perihelion (ω)248.60421082° ± 3.56e-05
Mean Anomaly (M)67.67455356° ± 7.68e-05
Mean Motion (n)0.6802638574°/day ± 1.66e-08
Perihelion dist (q)1.08018118 AU ± 7.47e-08
Aphelion dist (Q)1.48068321 AU ± 7.65e-08
Orbital Period1.44888821 yr ± 3.54e-08
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty0
Orbit TypeAmor
MOID0.166728 AU
Observations Used111
Oppositions1
Arc Total2016-2020
First Observation Used2016-09-10
Last Observation Used2020-05-01
Observations (117)
Date Type RA Dec Mag Band Observatory
2016-10-08 13:25:00 C 03 52 33.209 -19 43 14.43 V F51
2016-10-09 14:46:35 C 03 55 42.59 -21 34 52.6 t 474
2016-10-09 14:48:08 C 03 55 42.75 -21 34 59.0 t 474
2016-10-09 14:49:39 C 03 55 42.95 -21 35 05.7 t 474
2016-10-09 14:51:12 C 03 55 43.13 -21 35 12.5 t 474
2016-10-10 12:53:50 C 03 58 25.435 -23 12 08.55 V F51
2016-10-15 12:22:44 C 04 12 35.502 -31 20 46.66 V F51
2016-10-15 12:37:16 C 04 12 36.984 -31 21 42.36 V F51
2016-10-15 12:51:49 C 04 12 38.441 -31 22 38.33 V F51
2016-10-15 13:06:23 C 04 12 39.880 -31 23 33.26 V F51
2016-10-19 12:17:48 C 04 23 14.472 -37 04 36.16 V F51
2016-10-19 12:30:51 C 04 23 15.698 -37 05 19.95 V F51
2016-10-19 12:43:51 C 04 23 16.906 -37 06 03.53 V F51
2016-10-29 08:10:07 C 04 46 01.28 -47 54 03.3 u 807
2016-10-29 08:15:56 C 04 46 01.74 -47 54 15.9 u 807
2016-10-29 08:21:40 C 04 46 02.13 -47 54 28.3 u 807
2016-10-29 15:17:56 C 04 46 38.44 -48 09 33.8 t 474
2016-10-29 15:20:28 C 04 46 38.61 -48 09 38.9 t 474
2016-10-29 15:23:00 C 04 46 38.87 -48 09 44.8 t 474
2016-10-29 15:25:33 C 04 46 39.08 -48 09 49.8 t 474
2016-11-06 06:51:37 C 05 00 37.32 -53 44 16.1 u 807
2016-11-06 06:58:48 C 05 00 37.76 -53 44 26.5 u 807
2016-11-06 07:06:00 C 05 00 38.08 -53 44 37.4 u 807
2016-11-27 06:44:45 C 05 24 20.04 -61 15 10.7 u 807
2016-11-27 06:54:47 C 05 24 20.15 -61 15 14.8 u 807
2016-11-27 07:05:01 C 05 24 20.44 -61 15 18.9 u 807
2016-12-20 05:46:24 C 05 35 02.48 -61 49 00.0 u 807
2016-12-20 05:59:56 C 05 35 02.59 -61 48 56.1 u 807
2016-12-20 06:13:02 C 05 35 02.67 -61 48 51.6 u 807
2016-12-31 05:44:00 C 05 39 31.12 -59 57 23.4 u 807
2016-12-31 05:57:32 C 05 39 31.29 -59 57 14.7 u 807
2016-12-31 06:03:44 C 05 39 31.38 -59 57 10.6 u 807
2017-01-16 05:30:19 C 05 50 19.16 -54 33 59.7 u 807
2017-01-16 05:40:28 C 05 50 19.42 -54 33 48.0 u 807
2017-01-16 05:50:36 C 05 50 19.75 -54 33 35.5 u 807
2017-03-16 01:03:16 C 07 39 16.66 -04 49 54.0 u H21
2017-03-16 01:12:01 C 07 39 17.57 -04 49 34.3 u H21
2017-03-16 01:25:10 C 07 39 18.94 -04 49 04.9 u H21
2017-03-20 01:22:33 C 07 49 49.06 -01 19 02.1 u H21
2017-03-20 01:31:45 C 07 49 50.02 -01 18 42.5 u H21
2017-03-20 01:44:17 C 07 49 51.36 -01 18 16.0 u H21
2017-03-24 04:57:18 C 08 00 52.84 +02 00 53.3 o 691
2017-03-24 05:37:00 C 08 00 57.16 +02 02 09.5 o 691
2020-02-25 07:58:44 C 13 45 01.28 -23 21 48.2 V 807
2020-02-25 08:07:16 C 13 45 01.46 -23 21 36.9 V 807
2020-02-25 08:15:46 C 13 45 01.63 -23 21 25.7 V 807
2020-03-02 08:24:40 C 13 47 55.07 -19 50 01.5 V 807
2020-03-02 08:36:20 C 13 47 55.13 -19 49 42.8 V 807
2020-03-02 08:48:02 C 13 47 55.21 -19 49 23.8 V 807
2020-03-03 07:26:35 C 13 48 10.60 -19 12 11.8 t W86