2020 RL9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6264288878
Semi-major axis (a)3.3709978918 AU
Inclination (i)3.23771132°
Long. of Asc. Node (Ω)4.16034132°
Arg. of Perihelion (ω)3.11098943° ± 6.00e+00
Mean Anomaly (M)298.89283008°
Mean Motion (n)0.1601666200°/day
Perihelion dist (q)1.25189970 AU
Aphelion dist (Q)5.46421390 AU
Orbital Period6.15363960 yr
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.102″
Uncertainty
Orbit TypeAmor
MOID0.255886 AU
Observations Used11
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-09-16
Observations (14)
Date Type RA Dec Mag Band Observatory
2020-09-12 08:39:45 C 22 57 30.427 -11 16 39.62 U F51
2020-09-12 08:55:48 C 22 57 31.082 -11 16 26.11 U F51
2020-09-12 09:27:48 C 22 57 32.402 -11 15 59.63 U F51
2020-09-14 08:53:45 C 22 59 58.104 -10 35 03.03 V 568
2020-09-14 08:55:26 C 22 59 58.177 -10 35 01.57 V 568
2020-09-14 08:57:09 C 22 59 58.250 -10 35 00.00 V 568
2020-09-15 08:09:24 C 23 01 12.332 -10 14 13.00 V F51
2020-09-15 08:56:41 C 23 01 14.440 -10 13 30.47 V F51
2020-09-15 09:19:57 C 23 01 15.469 -10 13 09.60 V F51
2020-09-16 05:36:43 C 23 02 21.44 -09 54 40.2 o 711
2020-09-16 05:44:29 C 23 02 21.66 -09 54 30.5 o 711
2020-09-16 05:52:42 C 23 02 22.03 -09 54 23.7 o 711
2020-09-16 10:03:51 C 23 02 35.487 -09 50 26.74 V F51
2020-09-16 11:21:25 C 23 02 39.069 -09 49 14.29 V F51