337053 (1996 XW1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4545124465 ± 4.79e-08
Semi-major axis (a)1.7252247970 AU ± 3.57e-09
Inclination (i)30.58520797° ± 3.25e-05
Long. of Asc. Node (Ω)247.80201515° ± 1.13e-05
Arg. of Perihelion (ω)264.65936393° ± 2.78e-05
Mean Anomaly (M)241.96457973° ± 2.01e-05
Mean Motion (n)0.4349544101°/day ± 1.35e-09
Perihelion dist (q)0.94108865 AU ± 8.27e-08
Aphelion dist (Q)2.50936094 AU ± 8.28e-08
Orbital Period2.26604504 yr ± 7.04e-09
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.646″
Uncertainty0
Orbit TypeApollo
MOID0.242308 AU
Observations Used140
Oppositions15
Arc Total1996-2023
First Observation Used1996-12-02
Last Observation Used2023-11-11
Observations (146)
Date Type RA Dec Mag Band Observatory
1996-12-13 14:45:29 C 02 37 53.69 +09 14 30.1 z 867
1996-12-13 14:50:00 C 02 37 53.41 +09 14 14.4 z 867
1996-12-14 04:41:26 C 02 37 07.50 +08 25 36.6 z 658
1996-12-14 04:44:13 C 02 37 07.43 +08 25 27.5 z 658
1996-12-14 04:47:59 C 02 37 07.16 +08 25 13.8 z 658
1996-12-14 13:43:59 C 02 36 37.25 +07 54 06.6 z 360
1996-12-14 13:48:44 C 02 36 36.94 +07 53 50.3 z 360
1996-12-14 13:53:30 C 02 36 36.72 +07 53 32.7 z 360
1996-12-14 15:20:13 C 02 36 31.61 +07 48 28.9 z 402
1996-12-14 15:25:32 C 02 36 31.27 +07 48 08.7 z 402
1996-12-15 11:07:22 C 02 35 30.09 +06 40 04.6 z 422
1996-12-15 19:26:24 C 02 35 05.08 +06 10 42.1 z 587
1996-12-15 19:32:14 C 02 35 04.82 +06 10 23.9 z 587
1996-12-27 09:51:09 C 02 26 05.54 -08 39 30.5 z 402
1996-12-27 09:56:34 C 02 26 05.41 -08 39 47.3 z 402
1996-12-27 10:01:41 C 02 26 05.38 -08 40 00.2 z 402
1996-12-27 18:07:15 C 02 25 57.99 -09 03 06.6 z 118
1996-12-27 18:12:44 C 02 25 57.86 -09 03 23.5 z 118
1996-12-27 18:16:22 C 02 25 57.79 -09 03 33.0 z 118
1996-12-28 18:12:59 C 02 25 39.21 -10 10 48.0 z 046
1996-12-28 18:15:22 C 02 25 39.15 -10 10 52.1 z 046
1996-12-28 18:20:13 C 02 25 39.03 -10 11 07.8 z 046
1996-12-29 16:58:12 C 02 25 25.45 -11 13 10.5 z 118
1996-12-29 17:07:09 C 02 25 25.31 -11 13 33.5 z 118
1996-12-29 18:22:40 C 02 25 24.36 -11 17 00.9 z 046
1996-12-29 18:27:21 C 02 25 24.29 -11 17 13.4 z 046
1996-12-29 18:42:38 C 02 25 24.12 -11 17 55.1 z 046
1997-01-14 17:35:50 C 02 28 56.46 -25 35 38.2 599
1997-01-14 17:41:00 C 02 28 56.58 -25 35 47.4 599
1997-01-14 17:46:05 C 02 28 56.65 -25 35 57.2 599
1997-01-14 17:50:40 C 02 28 56.67 -25 36 05.3 599
1997-05-26 13:43:45 C 14 22 38.33 -33 11 43.5 360
1997-05-26 13:49:29 C 14 22 38.61 -33 11 21.0 360
1997-05-26 13:57:00 C 14 22 39.03 -33 10 51.1 360
1997-05-27 13:41:59 C 14 24 09.18 -31 39 53.3 360
1997-05-27 13:56:45 C 14 24 10.02 -31 38 56.9 360
1997-05-27 14:03:00 C 14 24 10.35 -31 38 34.3 360
1997-05-30 08:45:57 C 14 28 07.53 -27 40 34.1 18.8 a 568
1997-05-30 08:49:18 C 14 28 07.68 -27 40 23.4 a 568
1997-05-31 08:41:47 C 14 29 27.84 -26 21 29.5 a 568
1997-05-31 08:46:46 C 14 29 28.07 -26 21 14.1 a 568
1997-06-06 21:20:05 C 14 37 33.63 -19 01 40.5 z 587
1997-06-06 21:25:09 C 14 37 33.93 -19 01 29.8 z 587
1997-07-12 06:45:33 C 15 17 45.37 -03 24 09.7 a 696
1997-07-12 06:49:09 C 15 17 45.51 -03 24 08.1 a 696
1997-07-12 06:52:47 C 15 17 45.70 -03 24 06.8 a 696
2002-06-07 09:19:42 C 21 14 06.19 +18 21 19.9 c 696
2002-06-07 09:37:38 C 21 14 06.00 +18 21 32.7 c 696
2002-06-08 08:53:52 C 21 13 49.34 +18 38 03.1 c 696
2002-06-08 09:11:48 C 21 13 49.14 +18 38 15.7 c 696