376879 (2001 WW1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1216008013 ± 2.00e+00
Semi-major axis (a)1.2097190196 AU ± 3.00e+00
Inclination (i)21.74015601° ± 4.00e+00
Long. of Asc. Node (Ω)59.77679495° ± 5.00e+00
Arg. of Perihelion (ω)46.04783722° ± 6.00e+00
Mean Anomaly (M)331.71659935° ± 1.03e-04
Mean Motion (n)0.7407736282°/day ± 2.76e+00
Perihelion dist (q)1.06261622 AU ± 3.58e+00
Aphelion dist (Q)1.35682182 AU ± 4.14e+00
Orbital Period1.33053641 yr ± 4.95e+00
NGA Modelr2
A2-7.28125279e-06 AU/d²
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-28
RMS Residual0.539″
Uncertainty0
Orbit TypeAmor
MOID0.108266 AU
Observations Used106
Oppositions5
Arc Total2001-2021
First Observation Used2001-11-18
Last Observation Used2021-11-08
Observations (106)
Date Type RA Dec Mag Band Observatory
2001-12-08 22:12:33 C 00 53 50.89 +46 42 37.6 c 966
2001-12-09 06:09:12 C 00 51 39.58 +47 08 10.9 c 671
2001-12-09 06:23:12 C 00 51 35.67 +47 08 52.7 c 671
2001-12-10 02:14:59 C 00 46 19.05 +48 09 35.0 c 715
2001-12-10 02:19:02 C 00 46 17.89 +48 09 47.2 c 715
2001-12-10 02:24:06 C 00 46 16.43 +48 10 00.9 c 715
2002-04-09 10:38:43 C 10 28 54.95 +67 58 38.5 c 568
2002-04-09 10:51:43 C 10 28 55.79 +67 58 08.2 c 568
2005-11-01 15:45:30 C 05 02 08.35 -17 24 32.0 o 474
2005-11-01 15:48:19 C 05 02 08.21 -17 24 24.9 o 474
2005-11-01 15:51:09 C 05 02 07.99 -17 24 20.3 o 474
2005-11-01 15:54:00 C 05 02 07.85 -17 24 14.5 o 474
2005-11-21 05:39:35 C 04 02 12.21 +18 12 06.7 o 699
2005-11-21 06:05:56 C 04 02 05.47 +18 15 24.5 o 699
2005-11-21 06:32:17 C 04 01 58.64 +18 18 43.8 o 699
2005-11-21 06:58:38 C 04 01 51.74 +18 22 02.4 o 699
2009-11-14 01:11:19 C 05 24 43.52 +07 21 47.6 o J13
2009-11-14 01:11:53 C 05 24 43.48 +07 21 51.6 o J13
2009-11-14 01:12:27 C 05 24 43.44 +07 21 54.3 o J13
2009-11-14 01:12:58 C 05 24 43.41 +07 21 57.5 o J13
2009-11-17 10:15:33 C 05 18 31.93 +15 42 27.3 r 703
2009-11-17 10:38:20 C 05 18 29.52 +15 45 01.6 r 703
2009-11-17 10:49:47 C 05 18 28.22 +15 46 19.6 r 703
2009-11-23 07:28:37 C 05 00 42.60 +33 41 06.8 18.7 c 704
2009-11-23 07:46:41 C 05 00 39.19 +33 43 35.8 19.4 c 704
2009-11-23 08:04:46 C 05 00 35.68 +33 46 03.7 18.8 c 704
2009-11-23 08:22:50 C 05 00 32.21 +33 48 31.7 18.6 c 704
2009-11-23 08:40:55 C 05 00 28.70 +33 51 00.2 18.7 c 704
2009-11-24 07:32:26 C 04 56 25.24 +36 59 31.9 19.2 c 704
2009-11-24 07:50:18 C 04 56 21.56 +37 01 58.6 18.9 c 704
2009-11-24 08:08:55 C 04 56 17.58 +37 04 32.3 19.2 c 704
2009-11-24 08:27:04 C 04 56 13.71 +37 07 01.4 19.3 c 704
2009-11-24 08:44:59 C 04 56 09.94 +37 09 28.9 19.2 c 704
2009-11-29 02:46:36 C 04 28 30.29 +52 16 52.8 o 932
2009-11-29 02:58:55 C 04 28 26.20 +52 18 25.1 o 932
2009-11-29 03:07:04 C 04 28 23.53 +52 19 26.0 o 932
2013-11-03 08:15:17 C 06 04 05.13 -03 08 55.4 u H21
2013-11-03 08:29:14 C 06 04 05.62 -03 08 16.8 u H21
2013-11-03 08:43:10 C 06 04 06.15 -03 07 37.2 u H21
2013-11-04 06:56:54 C 06 05 04.52 -02 01 29.5 u 807
2013-11-04 07:03:31 C 06 05 04.75 -02 01 09.5 u 807
2013-11-04 07:10:41 C 06 05 04.98 -02 00 47.7 u 807
2013-11-26 11:58:50 C 06 20 24.123 +49 24 37.57 L F51
2013-11-26 12:16:42 C 06 20 23.699 +49 26 57.03 L F51
2017-10-26 08:39:05 C 06 18 42.54 -04 31 52.7 U W87
2017-10-26 08:46:39 C 06 18 43.12 -04 31 38.3 U W87
2017-10-26 08:54:13 C 06 18 43.68 -04 31 23.9 U W87
2017-10-30 00:44:07 C 06 26 11.71 -01 26 01.9 U K93
2017-10-30 00:50:38 C 06 26 12.20 -01 25 46.6 U K93
2017-10-30 00:57:10 C 06 26 12.72 -01 25 31.3 U K93