2013 WZ44

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4627066087
Semi-major axis (a)1.6073970066 AU
Inclination (i)11.50406255°
Long. of Asc. Node (Ω)242.83077611° ± 5.00e+00
Arg. of Perihelion (ω)125.90269561° ± 6.00e+00
Mean Anomaly (M)337.36868427°
Mean Motion (n)0.4836376700°/day
Perihelion dist (q)0.86364630 AU
Aphelion dist (Q)2.35114390 AU
Orbital Period2.03790510 yr
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.244″
Uncertainty
Orbit TypeApollo
MOID0.003028 AU
Observations Used40
Oppositions1
Arc Total2013-2013
First Observation Used
Last Observation Used2013-12-22
Observations (40)
Date Type RA Dec Mag Band Observatory
2013-11-28 09:51:50 C 05 05 12.57 -02 09 00.9 q 703
2013-11-28 09:56:25 C 05 05 12.93 -02 09 20.6 q 703
2013-11-28 10:00:59 C 05 05 13.26 -02 09 40.5 q 703
2013-11-28 10:05:32 C 05 05 13.62 -02 09 59.7 q 703
2013-11-28 10:51:46 C 05 05 17.76 -02 13 15.9 q 703
2013-11-28 10:55:11 C 05 05 18.08 -02 13 30.0 q 703
2013-11-28 10:58:37 C 05 05 18.40 -02 13 44.4 q 703
2013-11-28 11:02:02 C 05 05 18.68 -02 13 58.4 q 703
2013-11-29 06:12:26 C 05 07 48.71 -03 21 35.2 u H21
2013-11-29 06:15:18 C 05 07 48.82 -03 21 43.7 u H21
2013-11-29 06:18:03 C 05 07 48.95 -03 21 51.7 u H21
2013-11-29 06:20:55 C 05 07 49.07 -03 22 00.0 u H21
2013-11-29 08:14:52 C 05 07 58.78 -03 27 01.7 q G96
2013-11-29 08:18:45 C 05 07 58.91 -03 27 12.5 q G96
2013-11-29 08:30:50 C 05 07 59.34 -03 27 46.3 q G96
2013-11-29 08:32:38 C 05 07 59.40 -03 27 51.5 q G96
2013-11-29 08:33:32 C 05 07 59.46 -03 27 53.8 q G96
2013-11-30 05:49:37 C 05 09 41.89 -04 14 17.0 u 807
2013-11-30 05:53:14 C 05 09 41.95 -04 14 24.4 u 807
2013-11-30 05:56:50 C 05 09 42.00 -04 14 31.4 u 807
2013-11-30 06:00:25 C 05 09 42.06 -04 14 38.5 u 807
2013-11-30 06:04:01 C 05 09 42.12 -04 14 45.7 u 807
2013-12-02 05:44:14 C 05 12 08.91 -05 26 05.0 o 291
2013-12-02 05:52:30 C 05 12 08.97 -05 26 14.2 o 291
2013-12-02 06:00:46 C 05 12 09.00 -05 26 22.5 o 291
2013-12-03 05:04:31 C 05 12 52.58 -05 46 34.6 o 291
2013-12-03 05:09:31 C 05 12 52.55 -05 46 38.2 o 291
2013-12-03 05:14:31 C 05 12 52.55 -05 46 42.4 o 291
2013-12-03 11:38:01 C 05 12 55.689 -05 50 59.42 t 568
2013-12-03 11:40:30 C 05 12 55.663 -05 51 01.13 t 568
2013-12-03 11:43:12 C 05 12 55.635 -05 51 02.98 t 568
2013-12-06 07:05:25 C 05 14 11.84 -06 23 12.5 o 695
2013-12-06 07:16:47 C 05 14 11.72 -06 23 15.5 o 695
2013-12-06 07:39:31 C 05 14 11.41 -06 23 22.1 o 695
2013-12-06 07:50:54 C 05 14 11.29 -06 23 25.4 o 695
2013-12-10 11:41:10 C 05 15 03.744 -06 36 10.34 t 568
2013-12-10 11:49:05 C 05 15 03.640 -06 36 10.30 t 568
2013-12-10 11:57:01 C 05 15 03.546 -06 36 10.26 t 568
2013-12-22 10:45:24 C 05 16 31.765 -05 42 44.73 t 568
2013-12-22 11:18:58 C 05 16 31.621 -05 42 33.85 t 568