7480 Norwan (1994 PC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3168762844 ± 1.80e-08
Semi-major axis (a)1.5678367920 AU ± 3.46e-09
Inclination (i)9.45373679° ± 2.71e-06
Long. of Asc. Node (Ω)124.35522088° ± 1.15e-05
Arg. of Perihelion (ω)256.87205414° ± 1.67e-05
Mean Anomaly (M)299.02155273° ± 2.44e-05
Mean Motion (n)0.5020662159°/day ± 1.66e-09
Perihelion dist (q)1.07102649 AU ± 2.83e-08
Aphelion dist (Q)2.06464709 AU ± 2.86e-08
Orbital Period1.96314002 yr ± 6.51e-09
Physical Parameters
H (abs. magnitude)17.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.447″
Uncertainty0
Orbit TypeAmor
MOID0.160509 AU
Observations Used1236
Oppositions21
Arc Total1982-2025
First Observation Used1982-05-01
Last Observation Used2025-06-28
Observations (1292)
Date Type RA Dec Mag Band Observatory
2005-03-02 22:35:30 C 09 40 31.56 +23 55 29.9 c A41
2005-03-02 23:18:30 C 09 40 29.43 +23 55 47.4 c A41
2005-03-09 05:19:03 C 09 34 10.08 +24 40 40.8 r 703
2005-03-09 05:31:22 C 09 34 09.66 +24 40 43.1 r 703
2005-03-09 05:43:36 C 09 34 09.19 +24 40 45.9 r 703
2005-03-09 05:55:52 C 09 34 08.72 +24 40 49.4 r 703
2005-03-12 07:37:22 C 09 31 42.05 +24 56 34.8 o 699
2005-03-12 08:01:57 C 09 31 41.17 +24 56 40.1 o 699
2005-03-12 08:26:29 C 09 31 40.52 +24 56 44.1 o 699
2005-03-12 08:51:06 C 09 31 39.66 +24 56 48.2 o 699
2006-10-21 11:53:30 C 09 18 51.19 +10 05 23.6 r 703
2006-10-21 12:08:53 C 09 18 52.77 +10 05 21.6 r 703
2006-10-21 12:24:19 C 09 18 54.39 +10 05 14.9 r 703
2006-10-21 12:39:40 C 09 18 55.94 +10 05 09.7 r 703
2006-11-21 10:46:23 C 10 26 36.46 +06 58 24.0 19.4 c 704
2006-11-21 11:23:34 C 10 26 39.12 +06 58 17.4 19.3 c 704
2006-11-21 11:42:23 C 10 26 40.56 +06 58 13.5 19.5 c 704
2006-12-15 12:04:39 C 11 02 46.75 +06 11 42.9 r G96
2006-12-15 12:14:23 C 11 02 47.18 +06 11 43.3 r G96
2006-12-15 12:24:04 C 11 02 47.65 +06 11 43.8 r G96
2006-12-15 12:33:42 C 11 02 48.08 +06 11 44.0 r G96
2006-12-23 12:17:16 C 11 10 46.59 +06 29 12.9 r 703
2006-12-23 12:24:14 C 11 10 46.84 +06 29 13.1 r 703
2006-12-23 12:31:09 C 11 10 47.10 +06 29 12.6 r 703
2006-12-23 12:38:05 C 11 10 47.28 +06 29 13.3 r 703
2007-01-23 09:07:43 C 11 15 54.75 +11 10 42.4 o 699
2007-01-23 09:44:36 C 11 15 53.69 +11 11 05.2 o 699
2007-01-23 10:21:32 C 11 15 52.72 +11 11 29.0 o 699
2007-01-23 10:58:25 C 11 15 51.72 +11 11 51.1 o 699
2007-01-24 07:58:50 C 11 15 19.66 +11 24 57.4 19.0 c 704
2007-01-24 08:23:21 C 11 15 18.89 +11 25 13.1 19.7 c 704
2007-01-24 08:44:09 C 11 15 18.29 +11 25 26.2 19.4 c 704
2007-01-24 09:05:05 C 11 15 17.68 +11 25 39.6 19.8 c 704
2007-01-24 09:26:53 C 11 15 17.05 +11 25 53.3 19.4 c 704
2007-01-30 23:00:45 C 11 09 59.91 +13 10 58.4 r A13
2007-01-30 23:16:02 C 11 09 59.26 +13 11 10.4 r A13
2007-02-08 09:00:05 C 11 00 23.47 +15 36 59.4 r 703
2007-02-08 09:07:48 C 11 00 23.04 +15 37 05.9 r 703
2007-02-08 09:15:32 C 11 00 22.60 +15 37 11.2 r 703
2007-02-08 09:23:13 C 11 00 22.14 +15 37 16.6 r 703
2007-02-12 06:53:08 C 10 55 03.44 +16 45 47.3 c G92
2007-02-12 07:35:16 C 10 55 00.91 +16 46 17.5 c G92
2007-02-12 08:18:03 C 10 54 58.25 +16 46 49.2 c G92
2007-02-15 06:33:17 C 10 50 42.77 +17 37 21.0 c G92
2007-02-15 07:15:03 C 10 50 40.06 +17 37 50.8 c G92
2007-02-15 07:57:25 C 10 50 37.33 +17 38 21.1 c G92
2007-02-16 06:12:15 C 10 49 14.39 +17 54 01.7 c G92
2007-02-16 06:55:03 C 10 49 11.61 +17 54 33.7 c G92
2007-02-16 07:34:58 C 10 49 09.01 +17 55 01.5 r 703
2007-02-16 07:37:11 C 10 49 08.87 +17 55 03.5 c G92