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
2024-10-19 07:35:21 C 23 09 02.984 -17 38 54.54 X F51
2024-10-19 07:51:09 C 23 09 05.327 -17 38 52.50 X F51
2024-10-19 08:06:55 C 23 09 07.668 -17 38 50.32 X F51
2024-10-19 08:22:43 C 23 09 10.013 -17 38 48.14 X F51
2024-10-21 04:30:29 C 23 16 02.316 -17 31 38.93 V G96
2024-10-21 04:38:38 C 23 16 03.508 -17 31 37.20 V G96
2024-10-21 04:46:48 C 23 16 04.703 -17 31 35.58 V G96
2024-10-21 04:54:58 C 23 16 05.902 -17 31 34.00 V G96
2024-10-21 05:40:15 C 23 16 12.551 -17 31 24.20 V 703
2024-10-21 05:46:46 C 23 16 13.447 -17 31 23.27 V 703
2024-10-21 05:50:02 C 23 16 13.994 -17 31 21.50 V 703
2024-10-22 04:25:46 C 23 19 41.453 -17 26 07.69 V W68
2024-10-22 04:30:20 C 23 19 42.151 -17 26 06.14 V W68
2024-10-22 04:37:48 C 23 19 44.364 -17 26 35.77 V 703
2024-10-22 04:41:02 C 23 19 43.721 -17 26 03.84 V W68
2024-10-22 04:41:06 C 23 19 44.821 -17 26 33.83 V 703
2024-10-22 04:44:24 C 23 19 45.361 -17 26 33.43 V 703
2024-10-22 04:47:42 C 23 19 45.876 -17 26 32.24 V 703
2024-10-22 04:59:14 C 23 19 46.409 -17 25 58.84 V W68
2024-10-23 03:56:15 C 23 23 15.917 -17 20 28.07 V W68
2024-10-23 04:00:51 C 23 23 16.584 -17 20 26.95 V W68
2024-10-23 04:10:11 C 23 23 17.962 -17 20 24.36 V W68
2024-10-23 04:33:08 C 23 23 21.271 -17 20 17.77 V W68
2024-10-23 18:21:22 C 23 25 27.730 -17 16 38.86 V M22
2024-10-23 18:24:37 C 23 25 28.224 -17 16 37.96 V M22
2024-10-23 18:29:11 C 23 25 28.877 -17 16 36.34 V M22
2024-10-23 18:42:45 C 23 25 30.802 -17 16 32.84 V M22
2024-10-24 20:51:49 C 23 29 24.065 -17 08 56.47 V M22
2024-10-24 20:56:25 C 23 29 24.742 -17 08 55.39 V M22
2024-10-24 21:04:22 C 23 29 25.848 -17 08 52.44 V M22
2024-10-24 21:21:06 C 23 29 28.207 -17 08 47.44 V M22
2024-10-25 06:26:23 C 23 30 50.103 -17 06 21.16 X F51
2024-10-25 06:42:30 C 23 30 52.366 -17 06 16.19 X F51
2024-10-25 07:14:47 C 23 30 56.883 -17 06 06.08 X F51
2024-10-26 03:56:36 C 23 33 58.318 -16 58 51.28 V W68
2024-10-26 04:01:17 C 23 33 58.913 -16 58 49.84 V W68
2024-10-26 04:10:55 C 23 34 00.276 -16 58 45.91 V W68
2024-10-26 04:46:37 C 23 34 05.318 -16 58 33.35 V W68
2024-10-26 04:50:27 C 23 34 06.841 -16 59 00.38 V 703
2024-10-26 04:53:48 C 23 34 07.349 -16 58 59.88 V 703
2024-10-26 04:57:08 C 23 34 07.802 -16 58 58.08 V 703
2024-10-26 05:00:29 C 23 34 08.227 -16 58 56.82 V 703
2024-10-27 02:41:42 C 23 37 17.172 -16 50 46.36 V W68
2024-10-27 02:46:16 C 23 37 17.822 -16 50 44.59 V W68
2024-10-27 03:02:20 C 23 37 20.028 -16 50 38.76 V W68
2024-10-27 03:13:29 C 23 37 21.554 -16 50 34.44 V W68
2024-10-28 04:19:49 C 23 40 58.436 -16 41 24.86 V 703
2024-10-28 04:23:11 C 23 40 58.919 -16 41 22.74 V 703
2024-10-28 04:26:32 C 23 40 59.383 -16 41 21.73 V 703
2024-10-28 04:29:54 C 23 40 59.844 -16 41 20.72 V 703