879426 (2013 WW44)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3230416976 ± 8.38e-08
Semi-major axis (a)1.0563227342 AU ± 2.92e-09
Inclination (i)25.74870729° ± 8.88e-06
Long. of Asc. Node (Ω)71.52143898° ± 5.53e-06
Arg. of Perihelion (ω)176.28399576° ± 2.00e-05
Mean Anomaly (M)190.69169640° ± 2.70e-05
Mean Motion (n)0.9078567688°/day ± 3.77e-09
Perihelion dist (q)0.71508644 AU ± 8.85e-08
Aphelion dist (Q)1.39755902 AU ± 8.86e-08
Orbital Period1.08566276 yr ± 4.51e-09
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.235″
Uncertainty0
Orbit TypeApollo
MOID0.299648 AU
Observations Used96
Oppositions1
Arc Total2012-2025
First Observation Used2012-11-28
Last Observation Used2025-12-27
Observations (98)
Date Type RA Dec Mag Band Observatory
2012-11-28 13:07:27 C 07 55 38.95 +34 39 25.4 F51
2013-11-27 08:35:19 C 04 48 43.513 +15 29 58.34 L F51
2013-11-27 08:57:15 C 04 48 39.647 +15 30 30.40 L F51
2013-11-27 09:19:10 C 04 48 35.805 +15 31 02.05 L F51
2013-11-27 09:41:14 C 04 48 31.914 +15 31 34.37 L F51
2013-11-28 07:53:22 C 04 44 42.37 +16 03 39.1 o 926
2013-11-28 08:06:37 C 04 44 41.00 +16 04 01.1 19.4 t 568
2013-11-28 08:08:06 C 04 44 40.74 +16 04 03.3 19.4 t 568
2013-11-28 08:08:58 C 04 44 39.58 +16 04 01.6 o 926
2013-11-28 08:09:34 C 04 44 40.48 +16 04 05.4 19.4 t 568
2013-11-28 08:20:44 C 04 44 37.48 +16 04 18.7 o 926
2013-11-28 22:05:57 C 04 42 14.60 +16 24 10.2 c A24
2013-11-28 22:12:14 C 04 42 13.48 +16 24 18.6 c A24
2013-11-28 22:19:16 C 04 42 12.18 +16 24 28.8 c A24
2013-11-29 04:43:27 C 04 41 05.01 +16 33 47.5 u H21
2013-11-29 04:50:00 C 04 41 03.81 +16 33 57.3 u H21
2013-11-29 04:56:32 C 04 41 02.66 +16 34 06.8 u H21
2013-11-29 07:59:03 C 04 40 29.84 +16 38 31.7 q H36
2013-11-29 08:05:08 C 04 40 28.80 +16 38 39.6 q H36
2013-11-29 08:11:13 C 04 40 27.67 +16 38 48.6 q H36
2013-11-29 15:11:41 C 04 39 14.09 +16 49 22.2 q D90
2013-11-29 15:16:58 C 04 39 13.15 +16 49 30.5 q D90
2013-11-29 15:22:15 C 04 39 12.16 +16 49 37.8 q D90
2013-11-30 04:07:33 C 04 36 57.60 +17 07 41.0 u H21
2013-11-30 04:13:34 C 04 36 56.50 +17 07 49.7 u H21
2013-12-02 03:30:55 C 04 28 28.88 +18 16 18.7 u 807
2013-12-02 03:36:19 C 04 28 27.87 +18 16 26.5 u 807
2013-12-02 03:41:44 C 04 28 26.86 +18 16 34.2 u 807
2013-12-03 05:52:03 C 04 23 43.29 +18 53 29.8 q G96
2013-12-03 05:59:33 C 04 23 41.92 +18 53 40.2 q G96
2013-12-03 06:07:03 C 04 23 40.50 +18 53 50.5 q G96
2013-12-03 06:14:33 C 04 23 39.12 +18 54 01.5 q G96
2013-12-03 08:32:32 C 04 23 13.40 +18 57 16.8 o 291
2013-12-03 08:34:08 C 04 23 13.11 +18 57 19.0 o 291
2013-12-03 08:35:44 C 04 23 12.77 +18 57 21.1 o 291
2013-12-11 02:40:57 C 03 49 58.14 +23 04 36.6 u H21
2013-12-11 02:50:39 C 03 49 56.43 +23 04 48.7 u H21
2013-12-11 03:01:11 C 03 49 54.58 +23 05 01.7 u H21
2013-12-12 03:10:36 C 03 45 46.95 +23 34 07.4 u H21
2013-12-12 03:43:42 C 03 45 41.19 +23 34 47.6 u H21
2013-12-12 04:46:29 C 03 45 30.24 +23 36 01.9 u H21
2013-12-12 04:57:20 C 03 45 28.37 +23 36 14.4 u H21
2013-12-12 05:06:01 C 03 45 26.85 +23 36 24.8 u H21
2013-12-22 07:26:15 C 03 09 13.905 +27 43 40.08 t 568
2013-12-22 07:28:49 C 03 09 13.573 +27 43 42.24 t 568
2013-12-23 07:03:07 C 03 06 17.10 +28 03 36.8 o 291
2013-12-23 07:05:41 C 03 06 16.77 +28 03 38.8 o 291
2013-12-23 07:08:14 C 03 06 16.45 +28 03 40.6 o 291
2013-12-24 07:56:42 C 03 03 18.81 +28 24 02.3 o 291
2013-12-24 07:59:57 C 03 03 18.46 +28 24 04.2 o 291