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
2007-02-16 07:48:15 C 10 49 08.11 +17 55 10.2 r 703
2007-02-16 08:01:28 C 10 49 07.24 +17 55 19.8 r 703
2007-02-16 08:14:45 C 10 49 06.42 +17 55 29.1 r 703
2007-02-16 11:38:22 C 10 48 53.18 +17 57 51.3 o 644
2007-02-16 12:14:12 C 10 48 50.86 +17 58 16.1 o 644
2007-02-16 12:48:35 C 10 48 48.63 +17 58 39.4 o 644
2007-02-22 05:45:55 C 10 40 03.90 +19 30 25.3 r 703
2007-02-22 05:54:30 C 10 40 03.36 +19 30 30.3 r 703
2007-02-22 06:03:10 C 10 40 02.78 +19 30 35.3 r 703
2007-02-22 06:11:44 C 10 40 02.17 +19 30 41.3 r 703
2007-02-25 06:11:22 C 10 35 24.69 +20 14 44.6 o 699
2007-02-25 06:37:41 C 10 35 22.87 +20 15 00.2 o 699
2007-02-25 07:30:20 C 10 35 19.39 +20 15 31.7 o 699
2007-03-09 04:57:56 C 10 18 24.12 +22 33 18.3 o 644
2007-03-09 05:29:50 C 10 18 22.38 +22 33 30.3 o 644
2007-03-09 05:59:16 C 10 18 20.75 +22 33 41.4 o 644
2007-03-09 09:34:56 C 10 18 08.82 +22 35 01.1 r 703
2007-03-09 09:45:50 C 10 18 08.28 +22 35 05.1 r 703
2007-03-09 09:56:47 C 10 18 07.77 +22 35 08.9 r 703
2007-03-09 10:07:52 C 10 18 07.09 +22 35 12.4 r 703
2007-03-10 04:38:01 C 10 17 10.31 +22 41 52.4 o 644
2007-03-10 05:07:26 C 10 17 08.74 +22 42 02.9 o 644
2007-03-10 05:38:35 C 10 17 07.07 +22 42 14.1 o 644
2007-03-12 05:09:03 C 10 14 45.20 +22 58 03.3 r 703
2007-03-12 05:13:51 C 10 14 44.91 +22 58 04.6 r 703
2007-03-12 05:18:40 C 10 14 44.70 +22 58 06.4 r 703
2007-03-12 05:23:28 C 10 14 44.44 +22 58 08.1 r 703
2008-10-26 11:36:42 C 09 51 56.26 +09 37 52.5 r G96
2008-10-26 11:43:11 C 09 51 56.88 +09 37 50.6 r G96
2008-10-26 11:49:44 C 09 51 57.49 +09 37 48.5 r G96
2008-10-26 11:56:07 C 09 51 58.14 +09 37 46.4 r G96
2008-11-01 11:35:05 C 10 05 48.19 +08 53 16.2 r G96
2008-11-01 11:52:59 C 10 05 49.84 +08 53 10.9 r G96
2008-11-01 12:11:13 C 10 05 51.54 +08 53 05.6 r G96
2008-11-01 12:29:19 C 10 05 53.19 +08 52 59.8 r G96
2008-12-01 11:07:17 C 11 04 19.83 +06 01 05.2 19.9 c 704
2008-12-01 11:43:54 C 11 04 22.21 +06 01 01.7 19.9 c 704
2008-12-01 12:02:09 C 11 04 23.40 +06 00 59.2 20.0 c 704
2008-12-03 12:38:18 C 11 07 38.13 +05 54 03.8 o 691
2008-12-03 12:56:26 C 11 07 39.28 +05 54 01.3 o 691
2008-12-03 13:14:34 C 11 07 40.42 +05 53 58.8 o 691
2009-01-25 09:09:50 C 11 46 39.18 +09 24 21.5 r 703
2009-01-25 09:21:11 C 11 46 38.96 +09 24 27.2 r 703
2009-01-25 09:32:36 C 11 46 38.85 +09 24 33.0 r 703
2009-01-25 09:43:55 C 11 46 38.64 +09 24 39.9 r 703
2009-01-31 08:04:28 C 11 43 45.55 +10 45 50.7 19.1 c 704
2009-01-31 08:22:12 C 11 43 45.12 +10 46 01.3 19.1 c 704
2009-01-31 08:39:57 C 11 43 44.61 +10 46 11.9 19.2 c 704
2009-01-31 08:57:59 C 11 43 44.06 +10 46 23.3 19.1 c 704
2009-01-31 09:15:37 C 11 43 43.57 +10 46 33.0 19.2 c 704