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
2024-10-30 04:27:02 C 23 47 45.265 -16 21 09.54 V 703
2024-10-30 04:30:18 C 23 47 45.740 -16 21 08.71 V 703
2024-10-30 04:33:33 C 23 47 46.093 -16 21 07.60 V 703
2024-10-30 04:36:49 C 23 47 46.514 -16 21 05.47 V 703
2024-10-31 02:32:36 C 23 50 48.358 -16 10 40.98 V W68
2024-10-31 03:01:54 C 23 50 52.176 -16 10 27.08 V W68
2024-10-31 03:05:55 C 23 50 52.745 -16 10 25.43 V W68
2024-10-31 03:13:48 C 23 50 53.772 -16 10 21.36 V W68
2024-10-31 20:32:36 C 23 53 16.159 -16 02 08.23 V M22
2024-10-31 20:45:43 C 23 53 17.902 -16 02 02.11 V M22
2024-10-31 21:00:01 C 23 53 19.740 -16 01 55.02 V M22
2024-11-04 02:12:04 C 00 03 38.105 -15 22 10.45 V W68
2024-11-04 02:17:19 C 00 03 38.710 -15 22 07.64 V W68
2024-11-04 02:21:44 C 00 03 39.310 -15 22 05.20 V W68
2024-11-04 02:26:19 C 00 03 39.845 -15 22 02.75 V W68
2024-11-04 02:33:56 C 00 03 40.812 -15 21 58.90 V W68
2024-11-04 02:39:14 C 00 03 41.429 -15 21 55.37 V W68
2024-11-04 02:49:27 C 00 03 42.737 -15 21 50.47 V W68
2024-11-04 07:45:42 C 00 04 21.614 -15 19 27.23 V T08
2024-11-04 07:53:09 C 00 04 22.562 -15 19 23.38 V T08
2024-11-04 07:58:28 C 00 04 23.158 -15 19 20.50 V T08
2024-11-04 08:14:26 C 00 04 25.202 -15 19 11.57 V T08
2024-11-07 05:08:16 C 00 13 13.721 -14 39 38.63 V 703
2024-11-07 05:11:32 C 00 13 14.066 -14 39 36.65 V 703
2024-11-07 05:14:48 C 00 13 14.488 -14 39 33.73 V 703
2024-11-07 05:18:03 C 00 13 14.783 -14 39 31.32 V 703
2024-11-08 01:43:54 C 00 15 48.062 -14 26 49.27 V W68
2024-11-08 01:48:30 C 00 15 48.598 -14 26 46.57 V W68
2024-11-08 01:58:16 C 00 15 49.766 -14 26 40.24 V W68
2024-11-08 02:13:27 C 00 15 51.528 -14 26 30.95 V W68
2024-11-08 03:19:27 C 00 16 00.271 -14 26 13.13 V G96
2024-11-08 03:27:37 C 00 16 01.229 -14 26 07.94 V G96
2024-11-08 03:35:46 C 00 16 02.204 -14 26 03.23 V G96
2024-11-08 03:43:55 C 00 16 03.173 -14 25 58.12 V G96
2024-11-09 02:32:54 C 00 18 52.139 -14 11 50.86 V G96
2024-11-09 02:41:17 C 00 18 53.111 -14 11 45.85 V G96
2024-11-09 02:49:40 C 00 18 54.097 -14 11 40.78 V G96
2024-11-09 02:58:03 C 00 18 55.073 -14 11 35.38 V G96
2024-11-09 04:27:12 C 00 19 05.430 -14 10 39.83 V 703
2024-11-09 04:30:32 C 00 19 05.851 -14 10 37.16 V 703
2024-11-09 04:37:12 C 00 19 06.654 -14 10 36.41 V 703
2024-11-09 20:12:28 C 00 21 00.355 -14 00 22.43 V M22
2024-11-09 20:17:03 C 00 21 00.917 -14 00 18.18 V M22
2024-11-09 20:25:39 C 00 21 01.939 -14 00 13.39 V M22
2024-11-09 20:53:54 C 00 21 05.186 -13 59 55.68 V M22
2024-11-10 14:36:03 B 00 23 13.62 -13 48 53.7 Z O56
2024-11-10 14:39:38 B 00 23 13.98 -13 48 50.7 Z O56
2024-11-10 14:43:13 B 00 23 14.45 -13 48 48.0 Z O56
2024-11-20 07:51:21 C 00 49 34.438 -11 08 04.63 V T08
2024-11-20 07:55:57 C 00 49 34.841 -11 08 01.75 V T08