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
2004-12-15 04:01:56 C 10 37 06.16 +06 41 24.9 j 012
2004-12-15 04:08:55 C 10 37 06.44 +06 41 26.1 j 012
2004-12-15 04:15:55 C 10 37 06.62 +06 41 26.8 j 012
2004-12-15 04:23:09 C 10 37 06.92 +06 41 27.6 j 012
2004-12-16 08:55:22 C 10 38 10.58 +06 45 47.6 o 699
2004-12-16 09:18:44 C 10 38 11.28 +06 45 50.7 o 699
2004-12-16 09:42:03 C 10 38 12.17 +06 45 55.0 o 699
2004-12-16 10:05:25 C 10 38 12.87 +06 45 58.6 o 699
2004-12-20 12:26:34 C 10 41 21.96 +07 04 39.9 r G96
2004-12-20 12:38:24 C 10 41 22.27 +07 04 42.5 r G96
2004-12-20 12:50:11 C 10 41 22.58 +07 04 45.3 r G96
2004-12-20 13:02:02 C 10 41 22.89 +07 04 47.7 r G96
2005-01-06 10:08:11 C 10 45 59.54 +09 31 26.0 18.7 c 704
2005-01-06 10:28:12 C 10 45 59.33 +09 31 35.9 18.9 c 704
2005-01-06 10:47:59 C 10 45 59.12 +09 31 46.0 19.2 c 704
2005-01-06 11:07:27 C 10 45 58.95 +09 31 55.4 19.0 c 704
2005-01-06 11:27:09 C 10 45 58.76 +09 32 05.4 19.0 c 704
2005-01-17 08:15:44 C 10 40 55.89 +12 08 20.8 d 703
2005-01-17 08:30:13 C 10 40 55.39 +12 08 31.0 d 703
2005-01-17 08:43:11 C 10 40 54.98 +12 08 39.6 d 703
2005-01-17 08:56:11 C 10 40 54.51 +12 08 48.9 d 703
2005-01-20 08:45:05 C 10 38 23.77 +12 59 05.6 o 699
2005-01-20 09:20:05 C 10 38 22.32 +12 59 31.2 o 699
2005-01-20 09:55:08 C 10 38 20.90 +12 59 56.3 o 699
2005-01-20 10:30:11 C 10 38 19.45 +13 00 22.4 o 699
2005-02-03 06:22:52 C 10 21 23.27 +17 14 01.9 c G98
2005-02-03 07:19:47 C 10 21 19.59 +17 14 46.8 c G98
2005-02-03 08:26:49 C 10 21 15.28 +17 15 38.8 c G98
2005-02-03 08:44:07 C 10 21 14.21 +17 15 52.5 18.1 c 704
2005-02-03 09:02:38 C 10 21 12.99 +17 16 07.0 18.4 c 704
2005-02-03 09:21:03 C 10 21 11.81 +17 16 21.3 18.5 c 704
2005-02-03 09:33:53 C 10 21 10.95 +17 16 30.8 c G98
2005-02-03 09:39:36 C 10 21 10.60 +17 16 35.6 18.3 c 704
2005-02-03 09:59:01 C 10 21 09.35 +17 16 51.0 18.5 c 704
2005-02-04 00:30:19 C 10 20 15.39 +17 28 00.7 o 084
2005-02-04 10:25:30 C 10 19 38.10 +17 35 45.0 o 699
2005-02-04 11:00:31 C 10 19 35.76 +17 36 11.3 o 699
2005-02-04 11:35:32 C 10 19 33.50 +17 36 38.1 o 699
2005-02-04 12:10:32 C 10 19 31.25 +17 37 04.3 o 699
2005-02-09 23:48:49 C 10 10 59.90 +19 15 55.3 o 084
2005-02-14 21:46:27 C 10 03 10.48 +20 37 51.6 r A30
2005-02-14 21:50:53 C 10 03 10.17 +20 37 54.6 r A30
2005-02-14 21:57:04 C 10 03 09.76 +20 37 58.7 r A30
2005-02-14 22:06:49 C 10 03 09.09 +20 38 05.0 r A30
2005-02-14 22:12:05 C 10 03 08.73 +20 38 08.5 r A30
2005-03-02 06:40:38 C 09 41 17.82 +23 49 44.4 r 703
2005-03-02 06:44:59 C 09 41 17.64 +23 49 45.2 r 703
2005-03-02 06:49:19 C 09 41 17.40 +23 49 47.6 r 703
2005-03-02 06:53:40 C 09 41 17.19 +23 49 48.6 r 703
2005-03-02 21:51:40 C 09 40 33.71 +23 55 15.3 c A41