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
1996-09-10 14:22:14 C 22 35 41.81 -02 19 05.8 z 360
1996-09-10 14:25:45 C 22 35 42.21 -02 19 09.6 z 360
1996-09-10 14:28:45 C 22 35 42.55 -02 19 13.0 z 360
1996-09-11 01:50:00 22 37 08.80 -02 30 42.0 p 809
1996-09-11 03:41:13 C 22 37 21.59 -02 33 35.7 z 801
1996-09-11 03:48:25 C 22 37 22.47 -02 33 41.3 z 801
1996-09-13 07:27:46 C 22 43 58.07 -03 29 49.7 c 566
1996-09-13 07:44:28 C 22 44 00.07 -03 30 08.5 c 566
1996-09-13 08:00:38 C 22 44 01.98 -03 30 25.9 c 566
1996-09-15 03:49:58 C 22 49 44.54 -04 18 43.1 z 801
1996-09-15 03:59:23 C 22 49 45.69 -04 18 55.5 z 801
1996-09-16 20:40:36 C 22 55 11.92 -05 03 23.2 z 072
1996-09-16 20:50:35 C 22 55 13.22 -05 03 34.4 z 072
1996-09-17 09:28:11 C 22 56 54.41 -05 16 59.2 c 566
1996-09-17 09:43:21 C 22 56 56.28 -05 17 15.5 c 566
1996-09-17 09:58:54 C 22 56 58.19 -05 17 32.6 c 566
1996-09-19 06:25:39 C 23 03 00.79 -06 05 15.0 i 711
1996-09-19 06:30:35 C 23 03 01.41 -06 05 20.4 i 711
1996-09-20 07:17:38 C 23 06 24.91 -06 31 21.2 i 711
1996-09-20 07:21:53 C 23 06 25.45 -06 31 25.6 i 711
1996-09-22 07:53:49 C 23 13 08.27 -07 21 09.0 z 658
1996-09-22 07:55:49 C 23 13 08.53 -07 21 11.1 z 658
1996-09-22 07:59:02 C 23 13 08.93 -07 21 14.5 z 658
1996-10-04 14:52:15 C 23 53 16.14 -11 19 18.7 z 360
1996-10-04 14:56:44 C 23 53 16.65 -11 19 21.3 z 360
1996-10-04 15:00:14 C 23 53 17.08 -11 19 23.4 z 360
1996-10-11 06:34:45 C 00 13 06.38 -12 30 27.6 i 711
1996-10-11 06:39:23 C 00 13 06.88 -12 30 28.9 i 711
1996-10-12 06:18:10 C 00 15 53.81 -12 37 22.6 z 689
1996-10-13 04:39:27 C 00 18 29.54 -12 42 58.2 i 711
1996-10-13 04:44:05 C 00 18 29.99 -12 42 59.1 i 711
1996-10-16 14:33:59 C 00 27 36.72 -12 56 46.4 z 360
1996-10-16 14:38:30 C 00 27 37.19 -12 56 47.0 z 360
1996-10-16 14:44:14 C 00 27 37.76 -12 56 47.5 z 360
1996-10-31 05:48:53 C 01 01 15.35 -12 12 34.2 z 689
1996-11-01 15:05:31 C 01 04 00.75 -12 00 58.2 413
1996-11-01 15:15:25 C 01 04 01.53 -12 00 54.5 413
1996-11-02 16:18:40 C 01 06 04.12 -11 51 54.7 413
1996-11-02 16:25:12 C 01 06 04.64 -11 51 52.8 413
1996-11-17 04:11:33 C 01 31 51.77 -09 04 16.9 i 711
1996-11-17 04:24:31 C 01 31 52.56 -09 04 08.8 i 711
1996-11-17 20:55:26 C 01 33 00.61 -08 54 43.1 z 046
1996-11-17 21:00:17 C 01 33 00.91 -08 54 40.3 z 046
1996-11-17 21:05:06 C 01 33 01.20 -08 54 37.8 z 046
1996-11-17 21:09:57 C 01 33 01.52 -08 54 35.4 z 046
1996-11-18 05:59:56 C 01 33 37.52 -08 49 23.2 i 711
1996-11-18 06:13:01 C 01 33 38.47 -08 49 15.2 i 711
1996-12-05 05:02:25 C 02 00 22.12 -04 33 55.8 i 711
1996-12-05 05:14:30 C 02 00 22.84 -04 33 48.0 i 711
1996-12-06 04:48:25 C 02 01 53.60 -04 18 21.7 i 711