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
2024-08-20 10:42:39 C 20 19 14.338 -01 36 56.66 V T08
2024-08-20 10:47:18 C 20 19 14.400 -01 37 00.23 V T08
2024-08-20 10:55:04 C 20 19 14.611 -01 37 05.20 V T08
2024-08-20 11:39:02 C 20 19 15.686 -01 37 35.18 V T08
2024-08-23 02:43:05 C 20 21 28.45 -02 22 06.4 V W46
2024-08-23 03:03:01 C 20 21 29.02 -02 22 20.6 V W46
2024-08-23 03:25:39 C 20 21 29.75 -02 22 37.8 V W46
2024-08-23 14:12:24 C 20 21 54.95 -02 30 37.6 V D29
2024-08-23 14:32:47 C 20 21 55.55 -02 30 52.7 V D29
2024-08-23 14:53:08 C 20 21 56.19 -02 31 08.0 V D29
2024-08-24 01:51:13 C 20 22 23.513 -02 38 50.64 V W68
2024-08-24 01:54:28 C 20 22 23.630 -02 38 52.94 V W68
2024-08-24 01:59:39 C 20 22 23.810 -02 38 57.08 V W68
2024-08-24 02:07:53 C 20 22 24.072 -02 39 02.92 V W68
2024-08-24 02:39:15 C 20 22 25.109 -02 39 26.75 V W68
2024-08-25 21:50:57 C 20 24 17.638 -03 13 15.92 V M22
2024-08-25 22:31:39 C 20 24 19.214 -03 13 48.50 V M22
2024-08-25 22:36:02 C 20 24 19.370 -03 13 51.85 V M22
2024-08-25 22:53:17 C 20 24 20.086 -03 14 05.57 V M22
2024-08-25 23:21:44 C 20 24 21.211 -03 14 28.43 V M22
2024-08-27 03:45:10 C 20 25 44.390 -03 37 45.23 V W68
2024-08-27 03:49:42 C 20 25 44.573 -03 37 49.01 V W68
2024-08-27 04:32:30 C 20 25 46.390 -03 38 24.50 V W68
2024-08-28 07:40:51 C 20 27 12.607 -04 01 49.51 V T08
2024-08-28 07:43:31 C 20 27 12.725 -04 01 51.89 V T08
2024-08-28 08:23:35 C 20 27 14.513 -04 02 26.38 V T08
2024-08-28 09:05:09 C 20 27 16.382 -04 03 01.87 V T08
2024-08-28 21:02:57 C 20 27 56.50 -04 13 32.1 17.7 122
2024-08-28 21:15:05 C 20 27 57.10 -04 13 43.1 17.8 122
2024-08-28 21:28:38 C 20 27 57.74 -04 13 54.9 17.7 122
2024-08-29 21:07:32 C 20 29 19.027 -04 33 59.44 V M22
2024-08-29 21:17:09 C 20 29 19.507 -04 34 07.86 V M22
2024-08-29 21:44:26 C 20 29 20.897 -04 34 32.16 V M22
2024-08-29 21:56:52 C 20 29 21.540 -04 34 43.18 V M22
2024-08-31 12:24:06 C 20 31 46.14 -05 10 02.9 V D29
2024-08-31 12:44:28 C 20 31 47.29 -05 10 21.6 V D29
2024-08-31 13:04:49 C 20 31 48.45 -05 10 40.4 V D29
2024-09-01 20:54:10 B 20 33 56.46 -05 40 16.4 V 130
2024-09-01 21:00:52 B 20 33 56.91 -05 40 23.0 V 130
2024-09-01 21:07:34 B 20 33 57.29 -05 40 29.2 V 130
2024-09-02 03:08:16 C 20 34 22.262 -05 45 25.56 V W68
2024-09-02 03:29:38 C 20 34 23.578 -05 45 45.76 V W68
2024-09-02 03:37:25 C 20 34 24.053 -05 45 52.96 V W68
2024-09-02 06:26:40 C 20 34 37.623 -05 49 02.85 X F52
2024-09-02 06:40:55 C 20 34 38.526 -05 49 16.60 X F52
2024-09-02 06:55:09 C 20 34 39.386 -05 49 29.74 X F52
2024-09-03 03:06:05 C 20 36 07.589 -06 08 44.74 V G96
2024-09-03 03:14:14 C 20 36 08.154 -06 08 52.80 V G96
2024-09-03 03:22:25 C 20 36 08.690 -06 09 00.58 V G96
2024-09-03 03:30:34 C 20 36 09.176 -06 09 07.92 V G96