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
2023-06-08 05:54:56 C 12 55 12.932 +08 47 34.55 V G96
2023-06-22 04:52:12 C 12 59 29.400 +06 49 15.42 V V00
2023-06-22 05:00:04 C 12 59 29.548 +06 49 12.54 V V00
2023-06-22 05:07:54 C 12 59 29.702 +06 49 09.16 V V00
2023-06-22 05:15:46 C 12 59 29.850 +06 49 06.31 V V00
2023-06-24 04:23:13 C 13 00 32.144 +06 30 23.98 V G96
2023-06-24 04:30:45 C 13 00 32.371 +06 30 20.59 V G96
2023-06-24 04:38:18 C 13 00 32.551 +06 30 17.93 V G96
2023-06-24 04:45:49 C 13 00 32.699 +06 30 13.68 V G96
2025-01-08 15:25:23 C 13 55 17.423 -03 12 43.57 X F52
2025-01-08 15:32:46 C 13 55 17.819 -03 12 44.42 X F52
2025-01-08 15:40:08 C 13 55 18.240 -03 12 45.21 X F52
2025-01-08 15:47:31 C 13 55 18.641 -03 12 45.93 X F52
2025-02-06 12:20:11 C 14 27 15.095 -03 10 19.60 V G96
2025-02-06 12:27:37 C 14 27 15.325 -03 10 18.62 V G96
2025-02-06 12:35:02 C 14 27 15.556 -03 10 17.87 V G96
2025-02-06 12:42:27 C 14 27 15.829 -03 10 16.25 V G96
2025-03-03 14:54:41 C 14 38 00.265 -00 52 35.97 X F51
2025-03-03 15:06:24 C 14 38 00.249 -00 52 32.05 X F51
2025-03-03 15:18:11 C 14 38 00.226 -00 52 28.00 X F51
2025-03-03 15:29:54 C 14 38 00.210 -00 52 24.03 X F51
2025-03-18 18:27:44 C 14 33 36.226 +01 31 42.06 W O18
2025-03-18 19:06:36 C 14 33 35.190 +01 31 59.59 W O18
2025-03-21 13:10:24 C 14 31 48.155 +02 01 59.10 X F51
2025-03-21 13:27:46 C 14 31 47.610 +02 02 06.80 X F51
2025-03-21 13:45:03 C 14 31 47.073 +02 02 14.81 X F51
2025-03-22 20:31:20 C 14 30 51.142 +02 16 26.29 W O18
2025-03-22 21:30:31 C 14 30 49.182 +02 16 53.91 W O18
2025-03-23 17:03:59 C 14 30 11.927 +02 26 01.14 W O18
2025-03-23 17:56:37 C 14 30 10.140 +02 26 25.63 W O18
2025-03-23 19:05:02 C 14 30 07.769 +02 26 57.48 W O18
2025-03-25 09:46:37 C 14 28 48.335 +02 45 10.66 V G96
2025-03-25 09:54:04 C 14 28 48.047 +02 45 14.04 V G96
2025-03-25 10:01:31 C 14 28 47.759 +02 45 17.71 V G96
2025-03-25 10:08:59 C 14 28 47.510 +02 45 21.24 V G96
2025-03-25 17:52:59 C 14 28 31.178 +02 48 59.72 W O18
2025-03-25 18:43:49 C 14 28 29.268 +02 49 23.88 W O18
2025-03-25 19:35:43 C 14 28 27.317 +02 49 48.56 W O18
2025-03-27 12:31:46 C 14 26 55.384 +03 09 17.93 X F51
2025-03-27 13:06:34 C 14 26 53.953 +03 09 34.45 X F51
2025-03-27 13:23:51 C 14 26 53.248 +03 09 42.70 X F51
2025-03-30 11:34:28 C 14 24 01.068 +03 43 14.97 X F51
2025-03-30 11:51:52 C 14 24 00.289 +03 43 23.28 X F51
2025-03-30 12:09:19 C 14 23 59.499 +03 43 31.66 X F51
2025-03-30 12:26:41 C 14 23 58.714 +03 43 39.88 X F51
2025-04-05 12:09:35 C 14 17 13.316 +04 51 44.02 X F51
2025-04-05 12:25:56 C 14 17 12.453 +04 51 51.60 X F51
2025-04-05 12:42:17 C 14 17 11.591 +04 51 59.29 X F51
2025-04-05 12:58:38 C 14 17 10.733 +04 52 06.86 X F51
2025-04-09 05:13:33 C 14 12 33.127 +05 32 22.96 V G96