2019 SD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5688272537
Semi-major axis (a)2.2581582511 AU
Inclination (i)5.19607274°
Long. of Asc. Node (Ω)349.63999351°
Arg. of Perihelion (ω)335.70867549°
Mean Anomaly (M)301.90254117°
Mean Motion (n)0.2904905400°/day
Perihelion dist (q)0.97365690 AU
Aphelion dist (Q)3.54224730 AU
Orbital Period3.39290800 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.362″
Uncertainty
Orbit TypeApollo
MOID0.001038 AU
Observations Used134
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-10-29
Observations (142)
Date Type RA Dec Mag Band Observatory
2019-09-24 10:20:38 C 00 22 26.574 +27 57 49.72 V T12
2019-09-25 22:37:05 C 00 34 13.404 +28 29 21.35 V J04
2019-09-25 22:39:21 C 00 34 13.947 +28 29 23.45 V J04
2019-09-25 22:41:36 C 00 34 14.496 +28 29 25.18 V J04
2019-09-29 01:09:51 C 00 49 41.013 +28 59 57.59 V J04
2019-09-29 01:16:56 C 00 49 41.909 +28 59 59.15 V J04
2019-09-29 01:24:02 C 00 49 42.789 +29 00 00.61 V J04
2019-09-29 06:03:28 C 00 50 29.26 +29 00 43.8 o 291
2019-09-29 06:07:40 C 00 50 29.75 +29 00 45.0 o 291
2019-09-29 06:11:51 C 00 50 30.30 +29 00 46.3 o 291
2019-10-01 11:03:48 C 00 57 13.99 +29 06 05.7 o 291
2019-10-01 11:10:02 C 00 57 14.58 +29 06 05.4 o 291
2019-10-01 11:16:16 C 00 57 15.20 +29 06 05.1 o 291
2019-10-03 10:38:45 C 01 01 49.90 +29 05 22.4 o 291
2019-10-03 10:49:34 C 01 01 50.65 +29 05 20.7 o 291
2019-10-03 11:00:24 C 01 01 51.39 +29 05 19.0 o 291
2019-10-04 04:19:18 C 01 03 23.12 +29 04 02.5 o 291
2019-10-04 04:36:36 C 01 03 24.30 +29 04 03.5 o 291
2019-10-04 04:53:55 C 01 03 25.17 +29 04 03.5 o 291
2019-10-05 03:46:14 C 01 05 05.08 +29 01 36.1 o 291
2019-10-05 03:58:04 C 01 05 05.74 +29 01 36.3 o 291
2019-10-05 04:19:36 C 01 05 06.93 +29 01 36.2 o 291
2019-10-06 03:47:45 C 01 06 37.49 +28 58 28.8 o 695
2019-10-06 03:57:13 C 01 06 37.94 +28 58 28.4 o 695
2019-10-06 04:06:42 C 01 06 38.39 +28 58 28.1 o 695
2019-10-07 03:48:26 C 01 07 59.78 +28 54 44.3 o 695
2019-10-07 03:56:51 C 01 08 00.16 +28 54 43.7 o 695
2019-10-07 04:05:17 C 01 08 00.50 +28 54 43.2 o 695
2019-10-08 04:44:15 C 01 09 15.47 +28 50 22.3 o 695
2019-10-08 04:53:43 C 01 09 15.80 +28 50 21.4 o 695
2019-10-08 05:03:12 C 01 09 16.12 +28 50 20.2 o 695
2019-10-09 03:50:27 C 01 10 19.76 +28 45 43.0 o 695
2019-10-09 04:08:22 C 01 10 20.36 +28 45 40.9 o 695
2019-10-09 04:26:17 C 01 10 20.95 +28 45 39.2 o 695
2019-10-10 07:27:45 C 01 11 24.89 +28 39 54.6 o 695
2019-10-10 07:40:22 C 01 11 25.18 +28 39 51.5 o 695
2019-10-10 07:52:59 C 01 11 25.47 +28 39 48.7 o 695
2019-10-22 09:01:46 C 01 18 40.157 +27 16 51.83 V T12
2019-10-22 09:14:36 C 01 18 40.228 +27 16 47.78 V T12
2019-10-24 12:08:33 C 01 19 29.979 +27 00 00.74 V T12
2019-10-24 12:21:25 C 01 19 30.087 +26 59 55.95 V T12
2019-10-29 09:49:02 C 01 21 27.766 +26 20 58.81 V T12