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
1996-11-01 17:12:06 C 05 47 37.48 -33 09 28.6 413
1996-11-02 17:12:46 C 05 48 15.06 -32 46 47.6 413
1996-11-02 17:15:44 C 05 48 15.10 -32 46 44.8 413
1996-11-06 18:27:30 C 05 49 58.50 -31 09 42.1 z 360
1996-11-06 18:32:30 C 05 49 58.50 -31 09 37.0 z 360
1996-11-06 18:36:59 C 05 49 58.49 -31 09 31.8 z 360
1996-11-17 08:57:59 C 05 48 58.90 -26 02 24.4 i 711
1996-11-17 09:03:30 C 05 48 58.73 -26 02 16.8 i 711
1996-11-18 08:22:11 C 05 48 33.38 -25 29 58.5 i 711
1996-11-18 08:27:46 C 05 48 33.20 -25 29 50.7 i 711
1996-12-01 08:24:12 C 05 39 12.12 -17 11 36.1 z 689
1996-12-01 22:23:30 C 05 38 41.23 -16 46 43.5 z 108
1996-12-01 22:27:00 C 05 38 41.17 -16 46 39.6 z 108
1996-12-04 06:18:14 C 05 36 32.02 -15 05 21.3 i 711
1996-12-04 06:24:04 C 05 36 31.74 -15 05 10.6 i 711
1996-12-05 21:29:20 C 05 35 00.09 -13 53 01.0 z 046
1996-12-05 21:34:07 C 05 34 59.88 -13 52 52.1 z 046
1996-12-05 21:38:23 C 05 34 59.69 -13 52 44.3 z 046
1996-12-06 06:43:59 C 05 34 37.85 -13 35 41.1 i 711
1996-12-06 06:49:55 C 05 34 37.56 -13 35 29.9 i 711
1996-12-14 15:04:14 C 05 27 01.29 -07 14 10.6 z 360
1996-12-14 15:08:15 C 05 27 01.14 -07 14 03.4 z 360
1996-12-14 15:11:59 C 05 27 00.98 -07 13 56.3 z 360
1996-12-18 08:24:02 C 05 24 05.60 -04 24 05.2 c 608
1996-12-18 09:21:19 C 05 24 03.37 -04 22 17.5 c 608
1996-12-20 21:23:26 C 05 22 20.14 -02 30 19.1 16.5 z 124
1996-12-20 21:46:16 C 05 22 19.37 -02 29 36.3 16.5 z 124
1996-12-21 23:32:45 C 05 21 38.06 -01 42 14.1 z 046
1996-12-21 23:37:47 C 05 21 37.92 -01 42 05.0 z 046
1996-12-21 23:40:19 C 05 21 37.84 -01 42 00.4 z 046
1996-12-28 20:24:04 C 05 18 25.49 +03 06 56.6 z 557
1996-12-28 21:00:38 C 05 18 24.82 +03 07 57.6 z 557
1996-12-28 21:36:59 C 05 18 24.15 +03 08 58.3 z 557
1996-12-29 01:22:17 C 05 18 20.15 +03 15 13.5 z 557
1996-12-29 01:31:22 C 05 18 20.01 +03 15 28.4 z 557
1996-12-30 20:06:44 C 05 17 51.90 +04 25 18.3 z 046
1996-12-30 20:10:28 C 05 17 51.85 +04 25 24.3 z 046
1996-12-30 20:12:13 C 05 17 51.84 +04 25 27.2 z 046
1996-12-30 20:14:40 C 05 17 51.79 +04 25 31.4 z 046
1997-01-11 14:33:30 C 05 18 12.38 +11 11 55.3 z 360
1997-01-11 14:37:59 C 05 18 12.40 +11 12 01.0 z 360
1997-01-11 14:42:30 C 05 18 12.45 +11 12 06.6 z 360
1997-01-12 08:18:10 C 05 18 26.99 +11 34 11.3 c 566
1997-01-12 08:30:19 C 05 18 27.09 +11 34 26.4 c 566
1997-01-12 08:42:30 C 05 18 27.18 +11 34 41.4 c 566
1997-01-13 19:55:18 C 05 19 00.18 +12 17 24.1 z 557
1997-01-13 21:42:27 C 05 19 01.55 +12 19 31.8 z 557
1997-01-13 22:58:37 C 05 19 02.58 +12 21 02.5 z 557
1997-01-14 00:23:53 C 05 19 03.80 +12 22 43.2 z 557
1997-01-14 21:54:36 C 05 19 27.64 +12 48 05.9 17.2 z 124