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
2024-09-03 08:44:33 C 20 36 31.483 -06 14 02.54 V T05
2024-09-03 08:49:06 C 20 36 31.781 -06 14 06.86 V T05
2024-09-03 08:57:03 C 20 36 32.302 -06 14 14.64 V T05
2024-09-03 09:11:59 C 20 36 33.266 -06 14 28.79 V T05
2024-09-06 02:37:19 C 20 41 48.103 -07 17 33.25 V W68
2024-09-06 02:44:50 C 20 41 48.672 -07 17 40.63 V W68
2024-09-06 02:49:24 C 20 41 49.025 -07 17 45.28 V W68
2024-09-06 03:06:04 C 20 41 50.198 -07 18 01.66 V W68
2024-09-07 06:35:58 C 20 44 15.686 -07 45 43.06 V T05
2024-09-07 06:38:34 C 20 44 15.905 -07 45 45.72 V T05
2024-09-07 06:43:08 C 20 44 16.258 -07 45 50.22 V T05
2024-09-07 06:50:57 C 20 44 16.889 -07 45 58.00 V T05
2024-09-07 20:46:43 C 20 45 31.637 -07 59 16.01 V M22
2024-09-07 20:51:21 C 20 45 32.023 -07 59 20.15 V M22
2024-09-07 20:59:13 C 20 45 32.674 -07 59 28.25 V M22
2024-09-07 21:13:38 C 20 45 33.874 -07 59 42.40 V M22
2024-09-09 00:43:24 C 20 48 10.301 -08 27 08.35 V W68
2024-09-09 00:46:01 C 20 48 10.502 -08 27 10.12 V W68
2024-09-09 01:37:35 C 20 48 15.029 -08 28 01.88 V W68
2024-09-09 01:42:34 C 20 48 15.449 -08 28 06.96 V W68
2024-09-11 08:35:15 C 20 53 45.804 -09 23 26.41 V T05
2024-09-11 08:39:49 C 20 53 46.236 -09 23 30.88 V T05
2024-09-11 08:47:37 C 20 53 46.975 -09 23 38.62 V T05
2024-09-11 09:01:49 C 20 53 48.326 -09 23 52.66 V T05
2024-09-11 18:33:37 C 20 54 50.210 -09 32 50.14 V M22
2024-09-11 18:36:13 C 20 54 50.479 -09 32 51.97 V M22
2024-09-11 18:51:01 C 20 54 51.81 -09 33 52.6 X G02
2024-09-11 18:57:18 C 20 54 52.42 -09 33 58.6 X G02
2024-09-11 19:03:12 C 20 54 53.093 -09 33 19.40 V M22
2024-09-11 19:03:43 C 20 54 53.07 -09 34 05.7 X G02
2024-09-11 19:25:57 C 20 54 55.320 -09 33 42.23 V M22
2024-09-12 04:33:44 C 20 55 53.861 -09 43 26.54 V 703
2024-09-12 04:37:01 C 20 55 54.181 -09 43 29.03 V 703
2024-09-12 04:40:19 C 20 55 54.498 -09 43 32.27 V 703
2024-09-12 04:43:36 C 20 55 54.800 -09 43 35.69 V 703
2024-09-12 18:40:01 C 20 57 26.227 -09 57 25.49 V 088
2024-09-12 18:41:15 C 20 57 26.330 -09 57 27.29 V 088
2024-09-12 18:43:33 C 20 57 26.585 -09 57 29.12 V 088
2024-09-20 05:38:19 C 21 19 25.036 -12 48 00.94 V 703
2024-09-20 05:41:37 C 21 19 25.403 -12 48 02.74 V 703
2024-09-20 05:44:54 C 21 19 25.871 -12 48 06.52 V 703
2024-09-20 05:48:12 C 21 19 26.256 -12 48 09.47 V 703
2024-09-21 02:56:18 C 21 22 19.097 -13 06 17.06 V W68
2024-09-21 03:00:53 C 21 22 19.682 -13 06 20.99 V W68
2024-09-21 03:09:24 C 21 22 20.784 -13 06 28.62 V W68
2024-09-21 03:40:26 C 21 22 24.751 -13 06 55.30 V W68
2024-09-21 08:24:50 C 21 23 04.414 -13 11 35.63 V T08
2024-09-21 08:29:29 C 21 23 05.004 -13 11 39.41 V T08
2024-09-21 08:45:33 C 21 23 07.068 -13 11 53.23 V T08
2024-09-21 09:06:54 C 21 23 09.804 -13 12 11.74 V T08