2002 XW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5034990485 ± 9.25e-07
Semi-major axis (a)2.4345382011 AU ± 2.40e-08
Inclination (i)6.99165203° ± 3.44e-05
Long. of Asc. Node (Ω)76.09128149° ± 3.99e-05
Arg. of Perihelion (ω)329.85232261° ± 2.30e-04
Mean Anomaly (M)25.94635389° ± 5.70e-05
Mean Motion (n)0.2594701398°/day ± 3.83e-09
Perihelion dist (q)1.20875053 AU ± 2.25e-06
Aphelion dist (Q)3.66032587 AU ± 2.25e-06
Orbital Period3.79861160 yr ± 5.61e-08
Physical Parameters
H (abs. magnitude)21.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.454″
Uncertainty0
Orbit TypeAmor
MOID0.226414 AU
Observations Used62
Oppositions15
Arc Total2002-2022
First Observation Used2002-11-28
Last Observation Used2022-01-06
Observations (62)
Date Type RA Dec Mag Band Observatory
2002-11-28 14:12:01 C 05 06 03.56 +18 11 32.7 r 608
2002-11-28 14:19:47 C 05 06 03.72 +18 11 43.2 r 608
2002-11-28 14:27:34 C 05 06 03.88 +18 11 53.5 r 608
2002-11-28 14:49:35 C 05 06 04.26 +18 12 22.3 r 608
2002-11-28 14:57:02 C 05 06 04.40 +18 12 32.5 r 608
2002-11-28 15:04:26 C 05 06 04.55 +18 12 42.4 r 608
2002-12-05 06:57:18 C 05 09 15.55 +21 40 07.6 19.6 c 704
2002-12-05 07:19:37 C 05 09 15.78 +21 40 35.2 20.1 c 704
2002-12-05 07:41:39 C 05 09 15.91 +21 41 01.5 19.8 c 704
2002-12-05 08:03:49 C 05 09 15.99 +21 41 28.6 19.8 c 704
2002-12-05 08:25:52 C 05 09 16.20 +21 41 55.4 19.6 c 704
2002-12-06 03:49:02 C 05 09 36.68 +22 05 23.7 c 858
2002-12-06 03:53:40 C 05 09 36.90 +22 05 29.1 c 858
2002-12-06 03:58:31 C 05 09 36.98 +22 05 36.1 c 858
2002-12-06 06:07:58 C 05 09 38.16 +22 08 15.3 c 926
2002-12-06 06:14:36 C 05 09 38.21 +22 08 24.6 c 926
2002-12-06 06:21:09 C 05 09 38.30 +22 08 32.6 c 926
2002-12-06 07:05:13 C 05 09 38.41 +22 09 23.1 19.4 c 704
2002-12-06 07:26:40 C 05 09 38.65 +22 09 49.6 19.8 c 704
2002-12-06 07:48:00 C 05 09 38.75 +22 10 14.7 19.5 c 704
2002-12-06 08:09:00 C 05 09 38.93 +22 10 39.5 19.9 c 704
2002-12-10 07:43:41 C 05 11 01.92 +24 00 16.0 c 649
2002-12-10 07:49:10 C 05 11 01.95 +24 00 21.9 c 649
2002-12-10 07:54:41 C 05 11 01.99 +24 00 27.8 c 649
2002-12-12 23:25:48 C 05 11 53.90 +25 07 24.0 c 246
2002-12-12 23:28:41 C 05 11 53.84 +25 07 28.2 c 246
2002-12-12 23:29:57 C 05 11 53.84 +25 07 29.1 c 246
2002-12-12 23:31:23 C 05 11 53.87 +25 07 30.3 c 246
2002-12-12 23:32:47 C 05 11 53.90 +25 07 31.2 c 246
2002-12-12 23:33:57 C 05 11 53.87 +25 07 32.2 c 246
2002-12-28 05:36:18 C 05 17 43.82 +29 58 01.9 c 696
2002-12-28 05:40:51 C 05 17 43.95 +29 58 05.3 c 696
2021-11-28 11:35:55 C 07 14 22.91 +22 30 19.0 V G96
2021-11-28 11:43:22 C 07 14 23.10 +22 30 25.1 V G96
2021-11-28 11:52:04 C 07 14 23.31 +22 30 33.0 V G96
2021-11-28 12:00:47 C 07 14 23.51 +22 30 40.6 V G96
2021-11-28 12:52:30 C 07 14 24.67 +22 31 24.5 V G96
2021-11-28 12:58:08 C 07 14 24.80 +22 31 29.0 V G96
2021-11-28 13:03:13 C 07 14 24.88 +22 31 32.9 V G96
2021-11-29 07:22:15 C 07 14 56.54 +22 47 38.5 V I52
2021-11-29 07:22:42 C 07 14 55.99 +22 47 37.2 u H21
2021-11-29 07:33:59 C 07 14 56.21 +22 47 47.5 u H21
2021-11-29 07:34:17 C 07 14 56.86 +22 47 49.6 V I52
2021-11-29 07:39:25 C 07 14 56.92 +22 47 53.6 V I52
2021-11-30 07:09:10 C 07 15 31.04 +23 08 31.0 V I52
2021-11-30 07:14:39 C 07 15 31.18 +23 08 35.8 V I52
2021-11-30 07:20:31 C 07 15 31.28 +23 08 41.0 V I52
2021-12-01 09:44:44 C 07 16 03.42 +23 31 53.3 V I52
2021-12-01 10:16:01 C 07 16 03.82 +23 32 21.0 V I52
2021-12-01 10:26:10 C 07 16 03.91 +23 32 30.2 V I52