849066 (2005 RD1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5096048166 ± 3.87e-08
Semi-major axis (a)2.6336056341 AU ± 6.57e-09
Inclination (i)10.39595885° ± 5.42e-06
Long. of Asc. Node (Ω)279.54455550° ± 2.08e-05
Arg. of Perihelion (ω)8.46193707° ± 2.58e-05
Mean Anomaly (M)281.97822136° ± 4.40e-06
Mean Motion (n)0.2306142621°/day ± 8.63e-10
Perihelion dist (q)1.29150752 AU ± 1.02e-07
Aphelion dist (Q)3.97570375 AU ± 1.02e-07
Orbital Period4.27391730 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.305″
Uncertainty0
Orbit TypeAmor
MOID0.274602 AU
Observations Used123
Oppositions16
Arc Total2005-2026
First Observation Used2005-09-01
Last Observation Used2026-02-27
Observations (129)
Date Type RA Dec Mag Band Observatory
2022-08-20 02:21:33 C 19 02 24.679 -02 50 08.05 V W68
2022-08-20 02:26:07 C 19 02 25.054 -02 50 06.29 V W68
2022-08-20 02:34:34 C 19 02 25.651 -02 50 01.43 V W68
2022-08-20 02:48:57 C 19 02 26.698 -02 49 53.54 V W68
2022-09-02 07:37:14 C 19 28 54.850 -00 52 36.52 V T05
2022-09-02 07:41:47 C 19 28 55.241 -00 52 36.19 V T05
2022-09-02 07:49:38 C 19 28 55.874 -00 52 33.24 V T05
2022-09-02 08:03:58 C 19 28 57.038 -00 52 30.00 V T05
2022-09-19 05:33:33 C 20 04 03.319 +00 19 05.95 U F51
2022-09-19 05:49:28 C 20 04 04.656 +00 19 07.83 U F51
2022-09-19 06:05:43 C 20 04 06.013 +00 19 09.63 U F51
2022-10-13 12:28:43 C 20 55 01.54 +01 12 51.8 V D29
2022-10-13 12:49:04 C 20 55 03.21 +01 12 53.5 V D29
2022-10-14 05:23:11 C 20 56 29.924 +01 14 31.32 U F51
2022-10-14 05:37:02 C 20 56 31.090 +01 14 32.67 U F51
2022-10-14 05:50:17 C 20 56 32.200 +01 14 33.88 U F51
2022-10-29 05:10:50 C 21 27 33.363 +01 55 59.65 U F51
2022-10-29 05:30:05 C 21 27 34.977 +01 56 02.08 U F51
2022-10-29 05:55:42 C 21 27 37.107 +01 56 05.70 U F51
2022-10-29 06:15:01 C 21 27 38.721 +01 56 08.37 U F51
2022-11-19 05:08:13 C 22 10 04.636 +03 23 26.98 U F51
2022-11-19 05:24:43 C 22 10 05.934 +03 23 30.77 U F51
2022-11-19 05:41:08 C 22 10 07.292 +03 23 34.32 U F51
2022-11-19 05:57:29 C 22 10 08.618 +03 23 37.54 U F51
2026-02-24 03:37:31 C 11 40 16.950 -14 49 11.10 V 807
2026-02-24 03:51:04 C 11 40 16.430 -14 49 11.90 V 807
2026-02-24 04:04:37 C 11 40 16.010 -14 49 12.40 V 807
2026-02-27 03:26:29 C 11 37 38.010 -14 50 33.40 V 807
2026-02-27 03:48:11 C 11 37 37.220 -14 50 32.90 V 807