317685 (2003 NO4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3129547647 ± 2.83e-08
Semi-major axis (a)1.7145954580 AU ± 1.09e-09
Inclination (i)22.70519567° ± 4.83e-06
Long. of Asc. Node (Ω)135.34229878° ± 5.60e-06
Arg. of Perihelion (ω)171.19119035° ± 9.89e-06
Mean Anomaly (M)342.21125418° ± 6.45e-06
Mean Motion (n)0.4390053094°/day ± 4.20e-10
Perihelion dist (q)1.17800464 AU ± 4.85e-08
Aphelion dist (Q)2.25118628 AU ± 4.85e-08
Orbital Period2.24513522 yr ± 2.15e-09
Physical Parameters
H (abs. magnitude)18.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.332″
Uncertainty0
Orbit TypeAmor
MOID0.164576 AU
Observations Used512
Oppositions12
Arc Total2003-2025
First Observation Used2003-07-05
Last Observation Used2025-03-30
Observations (553)
Date Type RA Dec Mag Band Observatory
2023-05-29 04:52:24 C 12 35 54.654 +36 11 56.54 V G96
2023-05-29 05:00:40 C 12 35 54.740 +36 11 51.72 V G96
2023-06-17 03:47:08 C 12 48 15.214 +31 05 19.57 V G96
2023-06-17 03:55:15 C 12 48 15.512 +31 05 13.31 V G96
2023-06-17 04:03:25 C 12 48 15.851 +31 05 06.72 V G96
2023-06-17 04:11:32 C 12 48 16.164 +31 05 00.24 V G96
2023-06-18 03:46:59 C 12 49 15.892 +30 46 17.69 V G96
2023-06-18 03:55:06 C 12 49 16.226 +30 46 11.50 V G96
2023-06-18 04:27:45 C 12 49 17.537 +30 45 45.32 V G96
2023-06-18 05:03:21 C 12 49 19.016 +30 45 16.20 V G96
2023-06-29 05:34:29 C 13 02 32.734 +26 58 54.30 V G96
2023-06-29 05:42:41 C 13 02 33.227 +26 58 46.38 V G96
2023-06-29 05:50:55 C 13 02 33.659 +26 58 38.82 V G96
2023-06-29 06:01:09 C 13 02 34.238 +26 58 29.57 V G96
2025-01-04 11:57:26 C 10 47 07.807 +09 37 31.77 X F52
2025-01-04 12:15:59 C 10 47 07.788 +09 37 39.02 X F52
2025-01-04 12:53:05 C 10 47 07.826 +09 37 53.94 X F52
2025-02-02 09:27:36 C 10 34 06.506 +16 33 14.44 V G96
2025-02-02 09:34:56 C 10 34 06.186 +16 33 19.73 V G96
2025-02-02 09:42:15 C 10 34 05.920 +16 33 25.63 V G96
2025-02-02 09:49:35 C 10 34 05.646 +16 33 30.85 V G96
2025-02-05 07:05:50 C 10 31 12.662 +17 27 31.61 V G96
2025-02-05 07:13:56 C 10 31 12.256 +17 27 37.37 V G96
2025-02-05 07:22:01 C 10 31 11.881 +17 27 43.02 V G96
2025-02-05 07:30:07 C 10 31 11.597 +17 27 48.67 V G96
2025-02-06 09:35:27 C 10 30 02.549 +17 48 28.35 X F51
2025-02-06 09:54:13 C 10 30 01.680 +17 48 43.26 X F51
2025-02-06 10:12:59 C 10 30 00.824 +17 48 58.09 X F51
2025-02-06 10:31:53 C 10 29 59.936 +17 49 13.25 X F51
2025-02-21 05:05:58 C 10 11 46.108 +22 31 29.53 V G96
2025-02-21 05:13:24 C 10 11 45.665 +22 31 35.29 V G96
2025-02-21 05:28:54 C 10 11 44.754 +22 31 47.32 V G96
2025-02-21 05:36:20 C 10 11 44.358 +22 31 52.68 V G96
2025-02-25 07:03:04 C 10 06 17.059 +23 44 55.41 X F52
2025-02-25 07:23:25 C 10 06 15.888 +23 45 10.40 X F52
2025-02-25 07:43:51 C 10 06 14.711 +23 45 25.43 X F52
2025-02-25 08:04:23 C 10 06 13.515 +23 45 40.54 X F52
2025-02-27 06:14:08 C 10 03 38.610 +24 18 46.76 V G96
2025-02-27 06:22:16 C 10 03 38.138 +24 18 52.31 V G96
2025-02-27 06:30:22 C 10 03 37.631 +24 18 58.14 V G96
2025-02-27 06:38:28 C 10 03 37.166 +24 19 03.61 V G96
2025-03-01 07:44:50 C 10 00 54.345 +24 53 05.81 X F51
2025-03-01 08:03:40 C 10 00 53.270 +24 53 18.61 X F51
2025-03-01 08:22:34 C 10 00 52.196 +24 53 31.44 X F51
2025-03-01 08:41:30 C 10 00 51.122 +24 53 44.20 X F51
2025-03-21 05:24:44 C 09 38 56.566 +29 03 19.62 V G96
2025-03-21 05:32:51 C 09 38 56.267 +29 03 22.14 V G96
2025-03-21 05:40:59 C 09 38 55.975 +29 03 25.56 V G96
2025-03-21 05:49:06 C 09 38 55.702 +29 03 28.30 V G96
2025-03-30 05:53:29 C 09 33 20.048 +30 06 10.22 X F52