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
2013-02-23 10:58:55 C 12 24 41.40 +11 09 39.3 r 703
2013-02-24 09:05:55 C 12 23 44.15 +11 23 29.7 q H21
2013-02-24 09:11:53 C 12 23 43.87 +11 23 33.4 q H21
2013-02-24 09:17:51 C 12 23 43.59 +11 23 37.0 q H21
2013-02-24 09:23:38 C 12 23 43.31 +11 23 40.8 q H21
2013-02-25 08:35:51 C 12 22 41.28 +11 38 16.2 u H21
2013-02-25 08:50:50 C 12 22 40.55 +11 38 25.6 u H21
2013-02-25 08:57:57 C 12 22 40.23 +11 38 29.9 u H21
2013-03-03 10:45:12 C 12 15 27.50 +13 10 17.5 u 703
2013-03-03 10:52:26 C 12 15 27.14 +13 10 20.8 u 703
2013-03-03 10:59:50 C 12 15 26.78 +13 10 26.2 u 703
2013-03-03 11:10:24 C 12 15 26.10 +13 10 30.6 u 703
2013-03-03 11:39:02 C 12 15 24.63 +13 10 49.7 o 926
2013-03-03 12:01:28 C 12 15 23.42 +13 11 03.5 o 926
2013-03-03 12:24:36 C 12 15 22.13 +13 11 18.6 o 926
2013-03-05 02:09:18 C 12 13 19.97 +13 34 41.6 t 130
2013-03-05 02:13:15 C 12 13 19.69 +13 34 44.1 t 130
2013-03-05 02:16:50 C 12 13 19.52 +13 34 45.9 t 130
2013-03-08 12:07:45 C 12 08 42.877 +14 24 30.60 L F51
2013-03-08 12:24:58 C 12 08 41.843 +14 24 40.72 L F51
2013-03-08 12:43:38 C 12 08 40.721 +14 24 51.83 L F51
2013-03-08 13:00:17 C 12 08 39.720 +14 25 01.70 L F51
2013-03-13 06:26:26 C 12 01 58.46 +15 30 01.2 V G45
2013-03-13 08:06:45 C 12 01 52.23 +15 30 56.4 V G45
2013-03-13 08:30:06 C 12 01 50.73 +15 31 09.2 V G45
2013-03-13 08:57:08 C 12 01 49.19 +15 31 23.7 N I41
2013-03-13 09:11:34 C 12 01 48.20 +15 31 31.5 V G45
2013-03-13 09:15:25 C 12 01 48.06 +15 31 33.7 N I41
2013-03-13 09:33:39 C 12 01 46.91 +15 31 43.6 N I41
2013-03-13 09:51:55 C 12 01 45.78 +15 31 53.6 N I41
2013-03-14 07:08:04 C 12 00 29.34 +15 43 25.4 u 703
2013-03-14 07:18:48 C 12 00 28.69 +15 43 31.1 u 703
2013-03-14 07:29:40 C 12 00 28.00 +15 43 36.8 u 703
2013-03-14 07:40:29 C 12 00 27.32 +15 43 43.1 u 703
2013-03-14 07:51:17 C 12 00 26.67 +15 43 48.1 u 703
2013-03-28 05:17:15 C 11 40 59.94 +18 08 27.6 u H21
2013-03-28 05:23:51 C 11 40 59.57 +18 08 29.5 u H21
2013-03-28 05:30:38 C 11 40 59.19 +18 08 31.8 u H21
2013-03-28 05:37:21 C 11 40 58.81 +18 08 33.7 u H21
2013-04-04 05:20:07 C 11 32 36.96 +18 52 08.1 u 703
2013-04-04 05:32:09 C 11 32 36.49 +18 52 10.2 u 703
2013-04-04 05:39:27 C 11 32 36.09 +18 52 13.3 u 703
2013-04-04 05:50:17 C 11 32 35.55 +18 52 14.6 u 703
2013-04-10 04:25:40 C 11 26 43.00 +19 13 26.8 u G96
2013-04-10 04:33:14 C 11 26 42.72 +19 13 27.3 u G96
2013-04-10 04:40:49 C 11 26 42.46 +19 13 27.9 u G96
2013-04-10 04:48:23 C 11 26 42.14 +19 13 28.8 u G96
2013-04-11 13:22:52 C 11 25 32.42 +19 16 22.6 r D29
2013-04-11 13:50:13 C 11 25 31.44 +19 16 25.0 r D29
2013-04-11 14:17:34 C 11 25 30.26 +19 16 29.2 r D29