883465 (2016 RQ41)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6814621949 ± 1.37e-07
Semi-major axis (a)2.0874293854 AU ± 3.14e-09
Inclination (i)10.22062450° ± 9.73e-06
Long. of Asc. Node (Ω)146.30137354° ± 7.55e-05
Arg. of Perihelion (ω)337.49968489° ± 8.25e-05
Mean Anomaly (M)349.76342649° ± 2.50e-06
Mean Motion (n)0.3268094355°/day ± 7.38e-10
Perihelion dist (q)0.66492517 AU ± 2.86e-07
Aphelion dist (Q)3.50993360 AU ± 2.86e-07
Orbital Period3.01590522 yr ± 6.81e-09
Physical Parameters
H (abs. magnitude)20.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.146340 AU
Observations Used118
Oppositions6
Arc Total2016-2025
First Observation Used2016-09-12
Last Observation Used2025-10-31
Observations (120)
Date Type RA Dec Mag Band Observatory
2025-10-17 01:44:06 C 03 12 47.179 -24 36 40.61 V M22
2025-10-18 04:41:18 C 03 15 12.106 -26 13 01.16 V W68
2025-10-18 04:45:15 C 03 15 12.456 -26 13 15.71 V W68
2025-10-18 04:53:26 C 03 15 13.150 -26 13 45.88 V W68
2025-10-18 05:07:10 C 03 15 14.309 -26 14 36.38 V W68
2025-10-29 04:26:48 C 03 55 55.769 -47 50 07.01 V W68
2025-10-29 04:29:04 C 03 55 56.326 -47 50 21.84 V W68
2025-10-29 04:35:44 C 03 55 58.020 -47 51 03.64 V W68
2025-10-29 04:49:44 C 03 56 01.625 -47 52 31.66 V W68
2025-10-29 21:58:23 C 04 00 55.548 -49 41 01.82 V M22
2025-10-29 22:02:27 C 04 00 56.635 -49 41 30.30 V M22
2025-10-29 22:11:44 C 04 00 59.270 -49 42 29.81 V M22
2025-10-29 22:30:18 C 04 01 04.618 -49 44 30.05 V M22
2025-10-31 05:38:45 C 04 11 26.098 -53 08 16.26 V W68
2025-10-31 05:39:24 C 04 11 26.333 -53 08 18.89 V W68
2025-10-31 05:42:40 C 04 11 27.396 -53 08 42.18 V W68
2025-10-31 05:43:19 C 04 11 27.763 -53 08 46.54 V W68
2025-10-31 05:46:39 C 04 11 28.848 -53 09 08.64 V W68
2025-10-31 05:47:18 C 04 11 29.122 -53 09 12.74 V W68
2025-10-31 05:53:56 C 04 11 31.368 -53 09 57.53 V W68