2001 WR5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6297142712 ± 1.91e-08
Semi-major axis (a)2.7919338672 AU ± 1.18e-08
Inclination (i)3.08001880° ± 5.83e-06
Long. of Asc. Node (Ω)232.41027572° ± 4.58e-05
Arg. of Perihelion (ω)211.59557637° ± 5.15e-05
Mean Anomaly (M)43.45314324° ± 6.76e-06
Mean Motion (n)0.2112781502°/day ± 1.33e-09
Perihelion dist (q)1.03381327 AU ± 5.36e-08
Aphelion dist (Q)4.55005447 AU ± 5.67e-08
Orbital Period4.66506490 yr ± 2.95e-08
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.521″
Uncertainty0
Orbit TypeAmor
MOID0.055443 AU
Observations Used87
Oppositions12
Arc Total2001-2016
First Observation Used2001-11-15
Last Observation Used2016-01-14
Observations (90)
Date Type RA Dec Mag Band Observatory
2001-11-15 11:14:26 C 01 35 32.05 +11 20 13.2 c 608
2001-11-15 11:44:34 C 01 35 34.97 +11 19 54.6 c 608
2001-11-20 03:36:31 C 01 50 49.74 +10 06 05.9 19.8 c 704
2001-11-20 03:57:38 C 01 50 52.90 +10 05 51.7 20.0 c 704
2001-11-20 04:18:47 C 01 50 55.99 +10 05 36.5 19.7 c 704
2001-11-20 04:39:57 C 01 50 59.11 +10 05 20.9 20.0 c 704
2001-11-20 05:01:06 C 01 51 02.22 +10 05 04.1 20.0 c 704
2001-11-21 03:31:14 C 01 54 59.69 +09 47 42.9 18.8 c 704
2001-11-21 03:37:04 C 01 55 00.71 +09 47 37.7 18.9 c 704
2001-11-21 03:52:18 C 01 55 03.12 +09 47 26.5 19.2 c 704
2001-11-21 03:58:07 C 01 55 04.13 +09 47 21.5 19.4 c 704
2001-11-21 04:13:20 C 01 55 06.54 +09 47 09.6 19.1 c 704
2001-11-21 04:19:10 C 01 55 07.52 +09 47 05.0 19.1 c 704
2001-11-21 04:34:25 C 01 55 09.97 +09 46 53.3 19.9 c 704
2001-11-21 04:40:15 C 01 55 10.93 +09 46 48.2 19.1 c 704
2001-11-21 04:55:29 C 01 55 13.43 +09 46 36.7 19.4 c 704
2001-11-21 05:01:31 C 01 55 14.39 +09 46 30.7 19.0 c 704
2001-11-23 05:38:43 C 02 04 59.70 +09 05 17.2 c 711
2001-11-23 05:59:46 C 02 05 03.87 +09 04 57.0 c 711
2001-12-01 19:12:14 C 03 12 46.85 +04 43 50.0 d 540
2001-12-01 19:28:44 C 03 12 54.15 +04 43 20.8 d 540
2001-12-01 19:47:20 C 03 13 02.53 +04 42 50.8 d 540
2001-12-02 20:01:16 C 03 24 47.24 +03 59 01.5 c 118
2001-12-02 20:06:59 C 03 24 49.93 +03 58 50.6 c 118
2001-12-02 20:10:32 C 03 24 51.65 +03 58 44.0 c 118
2001-12-02 21:18:30 C 03 25 24.96 +03 56 46.5 m 104
2001-12-02 21:21:08 C 03 25 26.25 +03 56 38.4 m 104
2001-12-02 21:23:56 C 03 25 27.71 +03 56 33.4 m 104
2001-12-04 13:51:35 C 03 47 13.12 +02 38 37.4 c 413
2001-12-04 13:53:24 C 03 47 14.04 +02 38 33.2 c 413
2001-12-04 13:55:13 C 03 47 15.03 +02 38 29.4 c 413
2001-12-04 14:19:03 C 03 47 27.90 +02 37 38.2 c 413
2001-12-04 14:21:02 C 03 47 28.91 +02 37 34.7 c 413
2001-12-04 14:23:00 C 03 47 30.04 +02 37 30.4 c 413
2001-12-04 14:30:14 C 03 47 33.94 +02 37 15.3 c 413
2001-12-05 05:30:35 C 03 56 25.88 +02 02 28.6 c 670
2001-12-05 07:01:01 C 03 57 16.69 +01 59 12.1 c 670
2001-12-05 08:14:27 C 03 57 58.38 +01 56 30.4 c 670
2001-12-05 10:51:36 C 03 59 32.28 +01 51 13.3 r 608
2001-12-05 11:07:03 C 03 59 41.01 +01 50 39.8 r 608
2001-12-05 22:58:15 C 04 07 00.07 +01 23 13.4 c 587
2001-12-05 23:02:35 C 04 07 02.52 +01 23 02.4 c 587
2001-12-06 06:55:46 C 04 11 57.73 +01 05 16.6 d 649
2001-12-06 06:58:03 C 04 11 59.14 +01 05 11.9 d 649
2001-12-06 07:00:02 C 04 12 00.28 +01 05 07.6 d 649
2001-12-07 05:20:17 C 04 26 34.81 +00 13 03.7 18.4 c 704
2001-12-07 05:41:51 C 04 26 48.35 +00 12 12.5 18.8 c 704
2001-12-07 06:03:23 C 04 27 01.86 +00 11 21.2 18.8 c 704
2001-12-07 06:24:57 C 04 27 15.40 +00 10 29.3 18.8 c 704
2001-12-07 06:46:31 C 04 27 28.93 +00 09 38.0 18.8 c 704