2019 SQ8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6740549254 ± 1.30e-04
Semi-major axis (a)2.3073440119 AU ± 6.90e-04
Inclination (i)2.88926920° ± 3.66e-04
Long. of Asc. Node (Ω)39.45404418° ± 6.79e-03
Arg. of Perihelion (ω)236.49959281° ± 7.01e-03
Mean Anomaly (M)288.09715913° ± 3.01e-01
Mean Motion (n)0.2812184116°/day ± 1.26e-04
Perihelion dist (q)0.75206742 AU ± 3.75e-04
Aphelion dist (Q)3.86262061 AU ± 1.19e-03
Orbital Period3.50484265 yr ± 1.57e-03
Physical Parameters
H (abs. magnitude)23.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.322″
Uncertainty3
Orbit TypeApollo
MOID0.009964 AU
Observations Used33
Oppositions1
Arc Total2019-2019
First Observation Used2019-09-29
Last Observation Used2019-10-29
Observations (33)
Date Type RA Dec Mag Band Observatory
2019-09-29 10:05:35 C 00 31 41.786 -05 04 43.45 U F51
2019-09-29 10:21:35 C 00 31 40.273 -05 04 35.59 U F51
2019-09-29 10:37:35 C 00 31 38.775 -05 04 28.01 U F51
2019-09-29 10:53:34 C 00 31 37.278 -05 04 20.06 U F51
2019-09-29 22:22:12 C 00 30 40.39 -04 59 00.3 V L01
2019-09-29 22:25:35 C 00 30 40.10 -04 58 59.4 V L01
2019-09-29 22:28:59 C 00 30 39.87 -04 58 57.2 V L01
2019-09-29 22:34:38 C 00 30 39.33 -04 58 53.9 V L01
2019-09-30 06:13:17 C 00 30 01.96 -04 55 16.0 u H21
2019-09-30 06:30:02 C 00 30 00.46 -04 55 07.7 u H21
2019-09-30 06:46:30 C 00 29 59.06 -04 55 00.3 u H21
2019-10-01 03:54:55 C 00 28 22.96 -04 45 18.6 V I52
2019-10-01 03:57:19 C 00 28 22.76 -04 45 18.3 V I52
2019-10-01 03:59:43 C 00 28 22.59 -04 45 18.5 V I52
2019-10-03 06:26:55 C 00 24 52.73 -04 23 53.1 o 691
2019-10-03 06:38:20 C 00 24 51.97 -04 23 49.1 o 691
2019-10-03 06:49:41 C 00 24 51.11 -04 23 44.5 o 691
2019-10-05 04:14:56 C 00 22 10.59 -04 06 03.3 o 691
2019-10-05 04:31:44 C 00 22 09.57 -04 05 57.3 o 691
2019-10-05 04:48:32 C 00 22 08.55 -04 05 50.7 o 691
2019-10-06 05:39:24 C 00 20 49.42 -03 56 42.9 o 695
2019-10-06 05:45:43 C 00 20 49.08 -03 56 40.6 o 695
2019-10-06 05:52:03 C 00 20 48.70 -03 56 38.2 o 695
2019-10-07 05:14:23 C 00 19 40.41 -03 48 20.1 o 695
2019-10-07 05:22:50 C 00 19 39.98 -03 48 17.3 o 695
2019-10-07 05:31:17 C 00 19 39.54 -03 48 14.4 o 695
2019-10-08 05:55:02 C 00 18 33.36 -03 39 50.9 o 695
2019-10-08 06:04:33 C 00 18 32.89 -03 39 47.5 o 695
2019-10-08 06:14:02 C 00 18 32.44 -03 39 44.6 o 695
2019-10-22 07:47:46 C 00 10 32.619 -02 00 05.72 V T12
2019-10-22 08:04:27 C 00 10 32.416 -02 00 01.20 V T12
2019-10-24 08:19:07 C 00 10 14.686 -01 47 01.75 V T12
2019-10-29 08:05:07 C 00 10 13.208 -01 15 01.52 V T12