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
1996-07-15 22:27:29 C 21 04 11.85 +03 50 24.0 z 587
1996-07-15 22:42:19 C 21 04 12.28 +03 50 30.7 z 587
1996-07-15 22:47:39 C 21 04 12.45 +03 50 33.8 z 587
1996-07-17 00:59:34 C 21 05 11.44 +04 01 10.9 z 118
1996-07-17 01:04:58 C 21 05 11.61 +04 01 13.3 z 118
1996-07-17 01:11:59 C 21 05 11.84 +04 01 16.1 z 118
1996-07-19 23:00:53 C 21 07 51.75 +04 27 49.3 z 046
1996-07-19 23:12:14 C 21 07 52.12 +04 27 53.9 z 046
1996-07-19 23:20:36 C 21 07 52.42 +04 27 56.4 z 046
1996-07-20 01:01:20 C 21 07 55.77 +04 28 33.2 z 118
1996-07-20 01:14:09 C 21 07 56.20 +04 28 37.8 z 118
1996-07-21 08:55:43 C 21 09 09.10 +04 39 48.2 i 711
1996-07-21 09:09:40 C 21 09 09.53 +04 39 52.9 i 711
1996-07-21 19:20:33 C 21 09 34.34 +04 43 13.0 z 094
1996-07-21 19:32:40 C 21 09 34.78 +04 43 17.1 z 094
1996-07-21 20:03:19 C 21 09 35.81 +04 43 27.5 z 094
1996-07-21 20:11:11 C 21 09 36.10 +04 43 30.2 z 094
1996-07-21 21:48:29 C 21 09 39.79 +04 44 01.2 z 104
1996-07-21 21:54:00 C 21 09 40.01 +04 44 03.3 z 104
1996-07-21 21:59:30 C 21 09 40.21 +04 44 05.2 z 104
1996-07-21 23:09:17 C 21 09 42.45 +04 44 28.0 z 046
1996-07-21 23:15:06 C 21 09 42.64 +04 44 29.9 z 046
1996-07-21 23:22:31 C 21 09 42.91 +04 44 32.2 z 046
1996-07-24 19:44:36 C 21 12 23.46 +05 05 31.9 z 094
1996-07-24 20:02:40 C 21 12 24.12 +05 05 37.3 z 094
1996-07-24 20:28:45 C 21 12 25.04 +05 05 44.6 z 094
1996-07-24 20:35:46 C 21 12 25.29 +05 05 46.8 z 094
1996-07-24 23:19:05 C 21 12 31.36 +05 06 33.2 599
1996-07-24 23:28:01 C 21 12 31.64 +05 06 35.6 599
1996-07-24 23:38:17 C 21 12 32.00 +05 06 39.0 599
1996-07-25 21:24:52 C 21 13 24.62 +05 12 33.9 599
1996-07-25 21:36:54 C 21 13 24.99 +05 12 36.7 599
1996-07-31 09:46:21 C 21 18 53.87 +05 40 15.7 c 608
1996-07-31 10:58:15 C 21 18 56.45 +05 40 26.6 c 608
1996-08-01 10:21:07 C 21 19 58.01 +05 43 38.7 c 608
1996-08-01 11:33:20 C 21 20 00.63 +05 43 47.7 c 608
1996-08-05 20:26:02 C 21 24 51.65 +05 50 51.4 z 540
1996-08-05 20:33:49 C 21 24 51.97 +05 50 50.6 z 540
1996-08-05 20:41:16 C 21 24 52.34 +05 50 50.9 z 540
1996-08-05 21:00:50 C 21 24 53.14 +05 50 51.8 z 557
1996-08-05 21:14:04 C 21 24 53.70 +05 50 52.0 z 557
1996-08-05 23:23:24 C 21 24 59.30 +05 50 53.1 z 557
1996-08-05 23:27:49 C 21 24 59.46 +05 50 53.5 z 557
1996-08-06 21:11:12 C 21 26 03.83 +05 50 46.7 z 557
1996-08-06 21:19:31 C 21 26 04.20 +05 50 46.7 z 557
1996-08-06 21:24:10 C 21 26 04.42 +05 50 47.1 z 557
1996-08-16 00:04:58 C 21 38 14.68 +05 16 04.4 z 557
1996-08-16 00:09:33 C 21 38 14.91 +05 16 02.5 z 557
1996-08-16 00:18:04 C 21 38 15.37 +05 16 00.0 z 557
1996-08-16 00:22:32 C 21 38 15.60 +05 15 58.6 z 557