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
2024-08-02 23:31:37 C 20 13 38.141 +01 22 10.45 V M22
2024-08-03 00:16:07 C 20 13 37.934 +01 22 01.99 V M22
2024-08-04 09:58:31 C 20 13 42.084 +01 14 52.98 V T08
2024-08-04 10:03:26 C 20 13 42.041 +01 14 52.12 V T08
2024-08-04 10:11:38 C 20 13 41.993 +01 14 50.35 V T08
2024-08-04 11:02:35 C 20 13 41.750 +01 14 38.90 V T08
2024-08-06 09:51:14 C 20 13 51.569 +01 02 59.57 V T05
2024-08-06 10:40:04 C 20 13 51.425 +01 02 45.85 V T05
2024-08-06 10:44:37 C 20 13 51.422 +01 02 44.70 V T05
2024-08-06 10:55:59 C 20 13 51.394 +01 02 41.35 V T05
2024-08-06 20:54:43 C 20 13 55.116 +01 00 16.27 V M22
2024-08-06 20:57:59 C 20 13 55.111 +01 00 15.26 V M22
2024-08-06 21:05:12 C 20 13 55.106 +01 00 13.03 V M22
2024-08-06 21:36:23 C 20 13 55.054 +01 00 04.21 V M22
2024-08-08 09:48:48 C 20 14 07.610 +00 48 23.58 V T08
2024-08-08 09:53:27 C 20 14 07.601 +00 48 22.03 V T08
2024-08-08 10:01:06 C 20 14 07.608 +00 48 19.51 V T08
2024-08-08 10:15:45 C 20 14 07.601 +00 48 14.80 V T08
2024-08-10 09:36:59 C 20 14 31.526 +00 31 06.82 V T05
2024-08-10 09:41:26 C 20 14 31.558 +00 31 04.84 V T05
2024-08-10 09:49:52 C 20 14 31.589 +00 31 01.96 V T05
2024-08-10 10:35:32 C 20 14 31.670 +00 30 43.78 V T05
2024-08-11 20:25:03 B 20 14 55.301 +00 16 37.02 X B72
2024-08-11 20:28:47 C 20 14 55.328 +00 16 35.05 V G33
2024-08-11 20:29:13 B 20 14 55.349 +00 16 35.43 X B72
2024-08-11 20:33:22 B 20 14 55.366 +00 16 33.74 X B72
2024-08-11 20:39:12 C 20 14 55.417 +00 16 30.90 V G33
2024-08-11 20:44:15 C 20 14 55.447 +00 16 28.81 V G33
2024-08-12 09:30:36 C 20 15 04.579 +00 11 05.17 V T08
2024-08-12 09:34:49 C 20 15 04.589 +00 11 03.55 V T08
2024-08-12 09:45:10 C 20 15 04.658 +00 10 58.73 V T08
2024-08-12 09:59:43 C 20 15 04.728 +00 10 52.43 V T08
2024-08-12 21:25:00 B 20 15 14.779 +00 05 28.32 X K35
2024-08-12 21:27:38 B 20 15 14.791 +00 05 27.10 X K35
2024-08-12 21:29:42 B 20 15 14.815 +00 05 25.91 X K35
2024-08-14 08:55:10 C 20 15 47.759 -00 11 25.81 X F51
2024-08-14 09:20:19 C 20 15 47.964 -00 11 38.47 V T05
2024-08-14 09:23:27 C 20 15 48.007 -00 11 40.04 X F51
2024-08-14 09:24:53 C 20 15 48.031 -00 11 40.63 V T05
2024-08-14 09:34:44 C 20 15 48.101 -00 11 45.71 V T05
2024-08-14 09:38:13 C 20 15 48.137 -00 11 47.47 X F51
2024-08-14 09:56:15 C 20 15 48.302 -00 11 56.54 V T05
2024-08-14 21:48:32 C 20 16 01.006 -00 17 33.43 V M22
2024-08-14 21:53:47 C 20 16 01.061 -00 17 36.28 V M22
2024-08-14 22:03:31 C 20 16 01.166 -00 17 40.92 V M22
2024-08-14 22:17:58 C 20 16 01.322 -00 17 48.95 V M22
2024-08-16 09:26:55 C 20 16 43.099 -00 37 11.53 V T08
2024-08-16 10:06:02 C 20 16 43.613 -00 37 33.38 V T08
2024-08-16 10:19:54 C 20 16 43.793 -00 37 41.05 V T08
2024-08-16 10:52:54 C 20 16 44.254 -00 37 59.63 V T08