2019 SN10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5779201424 ± 1.18e-06
Semi-major axis (a)2.1487126830 AU ± 5.78e-06
Inclination (i)25.30522968° ± 4.04e-05
Long. of Asc. Node (Ω)188.45326196° ± 8.15e-06
Arg. of Perihelion (ω)287.26704868° ± 1.17e-05
Mean Anomaly (M)303.55265718° ± 2.67e-03
Mean Motion (n)0.3129282383°/day ± 1.26e-06
Perihelion dist (q)0.90692834 AU ± 3.51e-06
Aphelion dist (Q)3.39049702 AU ± 9.46e-06
Orbital Period3.14968789 yr ± 1.27e-05
Physical Parameters
H (abs. magnitude)21.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.330″
Uncertainty1
Orbit TypeApollo
MOID0.151514 AU
Observations Used101
Oppositions1
Arc Total2019-2020
First Observation Used2019-08-31
Last Observation Used2020-04-21
Observations (109)
Date Type RA Dec Mag Band Observatory
2019-08-31 14:07:06 C 01 01 29.561 +15 00 34.84 V F51
2019-08-31 14:25:21 C 01 01 29.522 +15 00 26.44 V F51
2019-09-26 10:53:25 C 00 49 16.860 +06 33 35.27 U F51
2019-09-26 11:11:15 C 00 49 16.090 +06 33 12.48 U F51
2019-09-26 11:29:04 C 00 49 15.339 +06 32 50.07 U F51
2019-09-27 10:36:46 C 00 48 19.217 +06 03 06.54 U F51
2019-09-27 10:53:13 C 00 48 18.479 +06 02 45.46 U F51
2019-09-27 11:25:56 C 00 48 17.024 +06 02 02.78 U F51
2019-09-29 06:19:41 C 00 46 27.81 +05 04 37.5 o 291
2019-09-29 06:26:45 C 00 46 27.49 +05 04 27.4 o 291
2019-09-29 06:33:48 C 00 46 27.14 +05 04 18.3 o 291
2019-10-03 04:56:17 C 00 42 04.29 +02 48 11.0 u H21
2019-10-03 04:58:19 C 00 42 04.19 +02 48 07.7 u H21
2019-10-03 05:15:54 C 00 42 03.27 +02 47 41.4 u H21
2019-10-30 04:17:41 C 00 06 50.36 -16 10 27.9 V V06
2019-10-30 04:31:19 C 00 06 49.65 -16 10 52.9 V V06
2019-11-27 01:02:22 C 23 53 06.48 -31 24 24.9 u 807
2019-11-27 01:19:55 C 23 53 06.60 -31 24 42.3 u 807
2019-11-27 01:37:24 C 23 53 06.73 -31 24 59.8 u 807
2020-02-20 01:25:21 C 03 12 04.68 -56 58 35.9 V 807
2020-02-20 01:33:53 C 03 12 06.95 -56 58 44.2 V 807
2020-02-20 01:42:24 C 03 12 09.24 -56 58 51.7 V 807
2020-02-25 09:30:43 C 03 54 09.09 -58 52 49.1 V 474
2020-02-25 09:37:31 C 03 54 11.75 -58 52 53.4 V 474
2020-02-25 09:44:19 C 03 54 14.28 -58 52 58.6 V 474
2020-02-25 09:59:21 C 03 54 20.08 -58 53 09.3 V 474
2020-02-29 09:34:14 C 04 37 57.97 -59 51 05.4 V 474
2020-02-29 09:39:22 C 04 38 00.54 -59 51 07.9 V 474
2020-02-29 09:44:30 C 04 38 03.10 -59 51 09.2 V 474
2020-03-06 06:13:28 S 06 07 04.294 -58 57 41.18 L C51
2020-03-06 09:21:58 S 06 09 22.524 -58 53 10.43 L C51
2020-03-17 00:50:35 C 09 10 13.61 -39 08 04.5 u 807
2020-03-17 00:55:27 C 09 10 16.22 -39 07 27.6 u 807
2020-03-17 01:00:30 C 09 10 18.92 -39 06 48.9 u 807
2020-03-20 21:46:42 C 09 55 07.20 -26 44 10.2 V 204
2020-03-20 21:59:13 C 09 55 12.22 -26 42 27.9 V 204
2020-03-21 08:31:20 C 09 59 30.08 -25 17 10.7 V T05
2020-03-21 08:35:43 C 09 59 31.80 -25 16 34.9 V T05
2020-03-21 08:57:02 C 09 59 39.95 -25 13 43.2 V T05
2020-03-21 09:06:59 C 09 59 43.75 -25 12 22.2 V T05
2020-03-25 20:37:15 C 10 35 58.64 -11 49 56.2 V 246
2020-03-25 20:37:48 C 10 35 58.80 -11 49 52.7 V 246
2020-03-25 20:38:04 C 10 35 58.80 -11 49 50.3 V 246
2020-03-25 20:38:21 C 10 35 58.95 -11 49 49.2 V 246
2020-03-25 20:38:36 C 10 35 58.97 -11 49 47.8 V 246
2020-03-25 20:39:08 C 10 35 59.17 -11 49 44.1 V 246
2020-03-26 02:45:36 C 10 37 42.08 -11 09 02.4 u H21
2020-03-26 02:48:07 C 10 37 42.75 -11 08 46.2 u H21
2020-03-26 02:50:37 C 10 37 43.40 -11 08 29.2 u H21
2020-03-26 02:53:08 C 10 37 44.08 -11 08 13.1 u H21