Arend-Rigaux (49P)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2014-10-02 (JD 2456932.5)
Eccentricity (e)0.6002555567 ± 1.07e-08
Semi-major axis (a)3.5666118612 AU ± 7.33e-09
Inclination (i)19.05631217° ± 2.28e-06
Long. of Asc. Node (Ω)118.83182557° ± 8.85e-06
Arg. of Perihelion (ω)332.92062822° ± 9.94e-06
Mean Anomaly (M)157.84244698° ± 1.93e-06
Mean Motion (n)0.1463283589°/day ± 4.51e-10
Perihelion dist (q)1.42573327 AU ± 3.84e-08
Aphelion dist (Q)5.70749045 AU ± 4.01e-08
Orbital Period6.73571610 yr ± 2.08e-08
NGA Modelg(r)
A2-3.63672648e-12 ± 4.51e-14 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.522″
Uncertainty0
Orbit TypeMBA
MOID0.464368 AU
Observations Used4532
Oppositions64
Arc Total1951-2026
First Observation Used1951-01-08
Last Observation Used2026-05-19
Observations (4774)
Date Type RA Dec Mag Band Observatory
2024-08-24 08:29:23 C 00 25 26.309 -21 36 15.48 – V W68
2024-08-27 07:07:25 C 00 24 25.013 -22 15 07.92 – V W68
2024-08-27 07:57:41 C 00 24 24.144 -22 15 36.00 – V W68
2024-08-27 08:02:13 C 00 24 24.048 -22 15 38.30 – V W68
2024-08-27 08:10:08 C 00 24 23.916 -22 15 42.73 – V W68
2024-08-27 12:11:30 C 00 24 20.151 -22 18 01.26 – X F52
2024-08-27 12:27:37 C 00 24 19.867 -22 18 10.22 – X F52
2024-08-27 12:43:45 C 00 24 19.578 -22 18 19.16 – X F52
2024-08-27 12:59:51 C 00 24 19.290 -22 18 28.11 – X F52
2024-08-28 04:40:49 C 00 24 03.790 -22 27 07.88 – V W68
2024-08-28 04:43:25 C 00 24 03.746 -22 27 09.29 – V W68
2024-08-28 04:47:57 C 00 24 03.653 -22 27 11.66 – V W68
2024-08-28 04:55:45 C 00 24 03.518 -22 27 16.20 – V W68
2024-08-28 17:47:55 C 00 23 49.87 -22 34 27.8 – V Q62
2024-08-28 17:52:49 C 00 23 49.81 -22 34 30.7 – V Q62
2024-08-29 02:58:29 C 00 23 40.06 -22 39 40.1 – q A77
2024-08-29 03:10:09 C 00 23 39.85 -22 39 47.8 – q A77
2024-08-29 03:21:49 C 00 23 39.66 -22 39 54.5 – q A77
2024-08-29 13:10:18 C 00 23 29.258 -22 45 19.37 – V E62
2024-08-29 13:26:00 C 00 23 28.944 -22 45 28.12 – V E62
2024-08-29 13:30:18 C 00 23 28.898 -22 45 30.38 – V E62
2024-08-29 16:57:38 C 00 23 24.75 -22 47 26.9 – V Q62
2024-08-29 17:02:33 C 00 23 24.65 -22 47 29.7 – V Q62
2024-08-29 23:35:11 C 00 23 17.414 -22 51 10.22 – V M22
2024-08-29 23:37:47 C 00 23 17.374 -22 51 11.66 – V M22
2024-08-29 23:42:19 C 00 23 17.282 -22 51 14.29 – V M22
2024-08-29 23:50:07 C 00 23 17.126 -22 51 18.25 – V M22
2024-09-01 04:44:49 C 00 22 13.399 -23 21 09.07 – V W68
2024-09-01 05:06:27 C 00 22 12.912 -23 21 21.20 – V W68
2024-09-01 05:10:21 C 00 22 12.811 -23 21 23.80 – V W68
2024-09-01 05:15:33 C 00 22 12.698 -23 21 26.42 – V W68
2024-09-01 22:36:23 C 00 21 50.232 -23 31 15.42 – V M22
2024-09-01 22:55:58 C 00 21 49.781 -23 31 26.54 – V M22
2024-09-01 22:59:13 C 00 21 49.699 -23 31 27.80 – V M22
2024-09-01 23:03:45 C 00 21 49.577 -23 31 30.40 – V M22
2024-09-04 04:48:33 C 00 20 34.884 -24 01 55.92 – V W68
2024-09-04 04:52:33 C 00 20 34.781 -24 01 58.12 – V W68
2024-09-04 04:57:06 C 00 20 34.673 -24 02 00.53 – V W68
2024-09-04 05:04:29 C 00 20 34.490 -24 02 05.24 – V W68
2024-09-05 02:30:06 B 00 20 02.342 -24 14 11.44 – X L87
2024-09-05 02:38:55 B 00 20 02.122 -24 14 16.76 – X L87
2024-09-05 02:47:44 B 00 20 01.889 -24 14 21.70 – X L87
2024-09-05 04:44:30 C 00 19 59.299 -24 15 27.72 – V W68
2024-09-05 04:49:19 C 00 19 59.165 -24 15 30.67 – V W68
2024-09-05 04:54:34 C 00 19 59.042 -24 15 33.23 – V W68
2024-09-05 05:05:12 C 00 19 58.766 -24 15 39.60 – V W68
2024-09-05 22:36:10 C 00 19 31.834 -24 25 32.23 – V M22
2024-09-05 22:38:47 C 00 19 31.762 -24 25 33.78 – V M22
2024-09-05 22:44:43 C 00 19 31.562 -24 25 36.98 – V M22
2024-09-05 22:52:34 C 00 19 31.358 -24 25 41.66 – V M22