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
2019-05-27 08:56:04 C 12 18 05.928 +12 40 35.11 U F51
2019-06-01 04:47:38 C 12 18 55.84 +12 06 32.7 V G96
2019-06-01 04:55:50 C 12 18 55.97 +12 06 30.2 V G96
2019-06-01 05:12:08 C 12 18 56.05 +12 06 24.9 V G96
2019-06-01 07:29:52 C 12 18 57.514 +12 05 43.98 U F52
2019-06-01 07:46:32 C 12 18 57.675 +12 05 38.86 U F52
2019-06-01 08:03:14 C 12 18 57.801 +12 05 33.46 U F52
2019-06-01 08:20:03 C 12 18 57.946 +12 05 28.24 U F52
2019-07-25 06:27:19 C 13 04 37.810 +02 56 11.32 U F51
2019-07-25 06:33:45 C 13 04 38.157 +02 56 08.42 U F51
2019-07-25 06:40:11 C 13 04 38.493 +02 56 04.82 U F51
2019-07-25 06:46:38 C 13 04 38.817 +02 56 01.73 U F51
2020-12-20 13:03:17 C 13 02 58.52 -00 08 09.8 V G96
2020-12-20 13:07:59 C 13 02 58.80 -00 08 11.8 V G96
2020-12-20 13:12:41 C 13 02 59.10 -00 08 13.0 V G96
2020-12-20 13:17:23 C 13 02 59.40 -00 08 14.0 V G96
2021-02-07 10:45:56 C 13 55 51.34 -00 07 54.9 V G96
2021-02-07 10:54:59 C 13 55 51.50 -00 07 52.7 V G96
2021-02-07 11:04:08 C 13 55 51.68 -00 07 50.7 V G96
2021-02-07 11:11:35 C 13 55 51.82 -00 07 49.2 V G96
2021-02-15 12:12:21 C 13 58 40.46 +00 42 37.9 V V00
2021-02-15 12:20:20 C 13 58 40.50 +00 42 40.2 V V00
2021-02-15 12:28:14 C 13 58 40.57 +00 42 42.6 V V00
2021-02-15 12:36:08 C 13 58 40.62 +00 42 45.1 V V00
2021-03-20 09:34:46 C 13 44 35.58 +06 31 58.6 V G96
2021-03-20 09:42:11 C 13 44 35.24 +06 32 02.6 V G96
2021-03-20 09:49:36 C 13 44 34.89 +06 32 06.7 V G96
2021-03-20 09:57:00 C 13 44 34.56 +06 32 10.5 V G96
2021-04-02 08:21:07 C 13 28 40.461 +09 09 52.55 U F51
2021-04-02 08:36:07 C 13 28 39.587 +09 09 59.68 U F51
2021-04-02 09:06:14 C 13 28 37.819 +09 10 13.90 U F51
2021-04-08 08:08:26 C 13 20 19.49 +10 13 21.6 V G96
2021-04-08 08:15:52 C 13 20 19.04 +10 13 24.5 V G96
2021-04-08 08:48:27 C 13 20 17.06 +10 13 37.8 V G96
2021-04-08 09:12:15 C 13 20 15.61 +10 13 47.7 V G96
2021-04-08 09:26:55 C 13 20 15.10 +10 13 56.0 V T08
2021-04-08 09:30:55 C 13 20 14.83 +10 13 57.1 V T08
2021-04-08 09:35:34 C 13 20 14.63 +10 13 58.4 V T08
2021-04-08 10:26:13 C 13 20 11.48 +10 14 20.7 V T08
2021-04-09 08:11:12 C 13 18 54.60 +10 23 03.7 V 703
2021-04-09 08:26:25 C 13 18 53.68 +10 23 08.1 V 703
2021-04-09 08:34:02 C 13 18 53.23 +10 23 12.4 V 703
2021-04-12 16:29:00 C 13 14 11.87 +10 53 09.8 q D29
2021-04-12 16:54:27 C 13 14 10.35 +10 53 19.1 q D29
2021-04-13 06:36:30 C 13 13 22.63 +10 58 05.4 U I41
2021-04-13 07:06:06 C 13 13 20.87 +10 58 15.6 U I41
2021-04-13 07:38:40 C 13 13 18.91 +10 58 26.6 U I41
2021-04-15 08:51:27 C 13 10 28.311 +11 14 39.51 U F52
2021-04-15 09:13:42 C 13 10 26.991 +11 14 46.57 U F52
2021-04-15 09:36:00 C 13 10 25.658 +11 14 53.56 U F52