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
2003-02-01 08:20:10 C 09 28 33.83 +19 20 57.1 17.8 c 704
2003-02-01 08:42:12 C 09 28 32.23 +19 21 14.5 17.7 c 704
2003-02-01 09:04:07 C 09 28 30.67 +19 21 31.5 17.8 c 704
2003-02-04 07:41:46 C 09 23 40.60 +20 15 45.0 17.9 c 704
2003-02-04 08:05:38 C 09 23 38.88 +20 16 03.1 17.8 c 704
2003-02-04 08:26:03 C 09 23 37.39 +20 16 18.0 18.0 c 704
2003-02-04 08:46:38 C 09 23 35.95 +20 16 33.9 17.5 c 704
2003-02-04 09:06:57 C 09 23 34.51 +20 16 48.7 17.6 c 704
2003-02-07 05:57:39 C 09 18 56.31 +21 06 39.0 17.9 c 704
2003-02-07 06:18:28 C 09 18 54.85 +21 06 53.4 18.2 c 704
2003-02-07 06:39:20 C 09 18 53.35 +21 07 07.9 18.3 c 704
2003-02-07 07:00:06 C 09 18 51.94 +21 07 22.8 18.2 c 704
2003-02-07 07:20:57 C 09 18 50.49 +21 07 36.8 18.3 c 704
2003-02-07 22:43:48 C 09 17 49.41 +21 18 15.1 c 204
2003-02-07 22:46:24 C 09 17 49.23 +21 18 16.6 c 204
2003-02-07 23:06:29 C 09 17 47.82 +21 18 29.5 c 204
2003-02-12 22:20:38 C 09 10 13.10 +22 35 00.9 c 198
2003-02-12 22:34:45 C 09 10 12.21 +22 35 09.6 c 198
2003-02-12 22:44:44 C 09 10 11.59 +22 35 15.7 c 198
2003-02-19 19:39:30 C 09 01 04.77 +24 01 46.3 c 215
2003-02-19 19:40:20 C 09 01 04.73 +24 01 46.4 c 215
2003-02-19 19:41:07 C 09 01 04.70 +24 01 47.0 c 215
2003-02-19 21:51:34 C 09 00 57.90 +24 02 46.8 c 246
2003-02-19 21:52:18 C 09 00 57.87 +24 02 47.1 c 246
2003-02-19 21:53:38 C 09 00 57.82 +24 02 47.9 c 246
2003-02-19 21:54:31 C 09 00 57.80 +24 02 48.3 c 246
2003-02-19 21:55:27 C 09 00 57.70 +24 02 48.4 c 246
2003-02-22 22:45:25 C 08 57 35.09 +24 33 36.4 c 240
2003-02-22 22:50:04 C 08 57 34.85 +24 33 38.3 c 240
2003-02-22 22:54:42 C 08 57 34.61 +24 33 40.3 c 240
2003-02-22 23:03:59 C 08 57 34.21 +24 33 43.9 c 240
2003-02-22 23:13:16 C 08 57 33.79 +24 33 47.7 c 240
2003-02-22 23:15:36 C 08 57 33.66 +24 33 48.6 c 240
2003-02-22 23:22:34 C 08 57 33.33 +24 33 51.3 c 240
2003-02-23 04:55:34 C 08 57 19.41 +24 36 03.9 c 699
2003-02-23 05:31:37 C 08 57 17.79 +24 36 17.4 c 699
2003-02-23 06:07:44 C 08 57 16.14 +24 36 31.7 c 699
2003-02-23 06:57:25 C 08 57 13.86 +24 36 50.8 c 699
2003-03-03 02:52:34 C 08 50 44.89 +25 35 39.1 18.7 c 644
2003-03-03 03:07:37 C 08 50 44.46 +25 35 43.2 19.0 c 644
2003-03-03 03:22:30 C 08 50 44.04 +25 35 47.0 19.0 c 644
2003-03-05 05:39:54 C 08 49 31.43 +25 47 07.2 18.5 c 704
2003-03-05 05:58:43 C 08 49 30.99 +25 47 11.9 19.1 c 704
2003-03-05 06:36:51 C 08 49 30.16 +25 47 20.0 18.6 c 704
2003-03-05 06:56:16 C 08 49 29.55 +25 47 22.0 18.9 c 704
2003-03-07 07:25:49 C 08 48 33.34 +25 56 37.7 18.5 c 644
2003-03-07 07:40:59 C 08 48 33.04 +25 56 40.4 18.5 c 644
2003-03-07 07:56:05 C 08 48 32.75 +25 56 42.7 18.5 c 644
2004-12-15 03:47:55 C 10 37 05.65 +06 41 23.0 j 012
2004-12-15 03:54:56 C 10 37 05.94 +06 41 23.8 j 012