7336 Saunders (1989 RS1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4819565299 ± 1.15e-08
Semi-major axis (a)2.3055460624 AU ± 4.06e-10
Inclination (i)7.20043638° ± 1.44e-06
Long. of Asc. Node (Ω)174.41579739° ± 5.14e-06
Arg. of Perihelion (ω)181.54679929° ± 7.51e-06
Mean Anomaly (M)118.34999954° ± 2.06e-06
Mean Motion (n)0.2815474324°/day ± 7.45e-11
Perihelion dist (q)1.19437308 AU ± 2.65e-08
Aphelion dist (Q)3.41671904 AU ± 2.65e-08
Orbital Period3.50074684 yr ± 9.26e-10
Physical Parameters
H (abs. magnitude)18.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.310″
Uncertainty0
Orbit TypeAmor
MOID0.187606 AU
Observations Used1327
Oppositions31
Arc Total1982-2025
First Observation Used1982-10-20
Last Observation Used2025-01-17
Observations (1405)
Date Type RA Dec Mag Band Observatory
2024-09-21 19:27:27 C 21 24 37.356 -13 21 21.35 X M26
2024-09-21 19:32:50 C 21 24 38.030 -13 21 25.67 X M26
2024-09-21 19:38:33 C 21 24 38.854 -13 21 31.00 X M26
2024-09-21 20:35:31 C 21 24 45.950 -13 21 37.30 V M22
2024-09-21 20:40:06 C 21 24 46.546 -13 21 41.33 V M22
2024-09-21 20:48:02 C 21 24 47.570 -13 21 48.24 V M22
2024-09-22 19:15:12 B 21 27 57.54 -13 41 38.0 X L76
2024-09-22 19:17:43 B 21 27 57.88 -13 41 39.7 X L76
2024-09-22 19:20:13 B 21 27 58.21 -13 41 41.6 X L76
2024-09-22 19:22:42 B 21 27 58.55 -13 41 43.9 X L76
2024-09-22 19:25:12 B 21 27 58.87 -13 41 46.3 X L76
2024-09-22 20:14:27 C 21 28 06.062 -13 41 43.26 V M22
2024-09-22 20:19:03 C 21 28 06.626 -13 41 47.18 V M22
2024-09-22 20:43:24 C 21 28 09.888 -13 42 07.63 V M22
2024-09-23 05:43:18 C 21 29 26.869 -13 50 15.22 V 703
2024-09-23 05:46:36 C 21 29 27.280 -13 50 18.06 V 703
2024-09-23 05:49:54 C 21 29 27.730 -13 50 20.26 V 703
2024-09-23 05:53:11 C 21 29 28.144 -13 50 23.06 V 703
2024-09-23 18:15:33 C 21 31 16.198 -14 00 31.90 V 088
2024-09-23 18:16:41 C 21 31 16.332 -14 00 32.76 V 088
2024-09-23 18:17:47 C 21 31 16.486 -14 00 33.70 V 088
2024-09-23 18:18:55 C 21 31 16.644 -14 00 34.63 V 088
2024-09-23 18:20:32 C 21 31 16.870 -14 00 36.04 V 088
2024-09-23 18:22:07 C 21 31 17.076 -14 00 37.30 V 088
2024-09-23 18:23:43 C 21 31 17.268 -14 00 38.45 V 088
2024-09-25 03:41:51 C 21 36 09.576 -14 27 08.96 V 703
2024-09-25 03:45:08 C 21 36 10.134 -14 27 09.86 V 703
2024-09-25 03:48:25 C 21 36 10.552 -14 27 12.78 V 703
2024-09-25 03:51:42 C 21 36 11.038 -14 27 15.26 V 703
2024-09-26 19:55:13 C 21 42 10.670 -14 56 43.58 V M22
2024-09-26 20:20:55 C 21 42 14.330 -14 57 02.16 V M22
2024-09-26 20:33:26 C 21 42 16.118 -14 57 11.02 V M22
2024-09-27 05:10:13 C 21 43 34.763 -15 04 00.05 V 703
2024-09-27 05:13:31 C 21 43 35.238 -15 04 01.70 V 703
2024-09-27 05:16:50 C 21 43 35.717 -15 04 04.84 V 703
2024-09-27 05:20:09 C 21 43 36.196 -15 04 06.28 V 703
2024-09-28 05:58:42 C 21 47 21.593 -15 20 36.02 V W68
2024-09-28 06:02:45 C 21 47 22.145 -15 20 37.50 V W68
2024-09-28 06:10:12 C 21 47 23.350 -15 20 43.91 V W68
2024-09-28 06:38:33 C 21 47 27.552 -15 21 01.33 V W68
2024-09-29 03:06:59 C 21 50 39.614 -15 34 40.55 V W68
2024-09-29 03:11:34 C 21 50 40.294 -15 34 43.14 V W68
2024-09-29 03:20:04 C 21 50 41.554 -15 34 48.79 V W68
2024-09-29 03:34:36 C 21 50 43.694 -15 34 58.01 V W68
2024-10-01 07:14:12 C 21 58 53.669 -16 06 56.76 X F51
2024-10-01 07:46:34 C 21 58 58.500 -16 07 15.26 X F51
2024-10-01 08:02:51 C 21 59 00.931 -16 07 24.50 X F51
2024-10-01 20:27:20 C 22 00 59.714 -16 13 49.30 V M22
2024-10-01 20:31:53 C 22 01 00.398 -16 13 51.71 V M22
2024-10-01 20:52:33 C 22 01 03.518 -16 14 03.01 V M22