846509 (2019 TH6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4269773247 ± 4.24e-08
Semi-major axis (a)2.2111904788 AU ± 1.59e-08
Inclination (i)22.97018281° ± 4.24e-06
Long. of Asc. Node (Ω)320.75201261° ± 1.05e-05
Arg. of Perihelion (ω)129.89380819° ± 1.37e-05
Mean Anomaly (M)282.97759032° ± 8.21e-06
Mean Motion (n)0.2997595600°/day ± 3.23e-09
Perihelion dist (q)1.26706228 AU ± 9.42e-08
Aphelion dist (Q)3.15531867 AU ± 9.64e-08
Orbital Period3.28805621 yr ± 3.54e-08
Physical Parameters
H (abs. magnitude)18.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.368802 AU
Observations Used147
Oppositions9
Arc Total2009-2022
First Observation Used2009-10-17
Last Observation Used2022-10-20
Observations (149)
Date Type RA Dec Mag Band Observatory
2020-01-21 02:00:08 C 03 00 01.58 +57 13 51.6 q H45
2020-01-21 02:02:04 C 03 00 02.00 +57 13 48.9 q H45
2020-01-22 07:03:26 C 03 07 32.73 +56 33 13.2 V T08
2020-01-22 07:08:06 C 03 07 33.87 +56 33 06.6 V T08
2020-01-22 07:16:54 C 03 07 36.05 +56 32 54.3 V T08
2020-01-22 07:31:40 C 03 07 39.83 +56 32 33.0 V T08
2020-02-19 03:27:26 C 05 23 55.37 +37 09 55.0 U I41
2020-02-19 04:49:22 C 05 24 07.78 +37 07 29.9 U I41
2020-02-20 03:07:57 C 05 27 35.02 +36 28 15.5 U I41
2020-02-20 03:20:41 C 05 27 36.93 +36 27 53.0 U I41
2020-02-20 04:11:22 C 05 27 44.48 +36 26 24.1 U I41
2020-02-20 04:12:02 C 05 27 44.56 +36 26 22.7 U I41
2020-02-20 05:25:42 C 05 27 55.52 +36 24 13.1 U I41
2020-03-24 02:37:23 C 07 05 23.92 +17 58 57.5 V G96
2020-03-24 02:54:01 C 07 05 25.61 +17 58 39.8 V G96
2020-03-24 03:02:20 C 07 05 26.42 +17 58 30.6 V G96
2020-03-24 06:58:07 C 07 05 50.697 +17 54 23.93 U F51
2020-03-24 07:16:17 C 07 05 52.522 +17 54 04.71 U F51
2020-03-24 07:34:27 C 07 05 54.376 +17 53 45.40 U F51
2020-03-24 07:52:37 C 07 05 56.206 +17 53 26.27 U F51
2022-08-19 10:49:41 C 21 58 22.043 -06 42 16.85 U F51
2022-08-19 11:07:37 C 21 58 20.886 -06 42 14.71 U F51
2022-08-19 11:25:32 C 21 58 19.731 -06 42 12.34 U F51
2022-08-19 11:43:26 C 21 58 18.554 -06 42 10.07 U F51
2022-08-28 08:54:56 C 21 44 39.102 -06 16 55.60 U F52
2022-08-28 09:13:34 C 21 44 37.857 -06 16 53.38 U F52
2022-08-28 09:32:08 C 21 44 36.619 -06 16 51.33 U F52
2022-09-01 08:36:38 C 21 38 31.414 -06 06 07.27 U F51
2022-09-01 08:56:07 C 21 38 30.150 -06 06 05.18 U F51
2022-09-01 09:15:38 C 21 38 28.859 -06 06 02.97 U F51
2022-09-01 09:35:08 C 21 38 27.595 -06 06 00.81 U F51
2022-09-17 06:45:09 C 21 16 37.972 -05 23 02.63 U F52
2022-09-17 07:02:40 C 21 16 37.095 -05 23 00.52 U F52
2022-09-17 07:20:09 C 21 16 36.234 -05 22 58.36 U F52
2022-09-17 07:37:43 C 21 16 35.336 -05 22 56.41 U F52
2022-09-19 02:01:45 C 21 14 34.46 -05 18 00.3 u H21
2022-09-19 02:15:51 C 21 14 33.79 -05 17 58.7 u H21
2022-09-20 06:56:47 C 21 13 15.573 -05 14 32.50 U F51
2022-09-20 07:16:57 C 21 13 14.610 -05 14 29.87 U F51
2022-09-20 07:37:07 C 21 13 13.689 -05 14 27.66 U F51
2022-09-20 07:57:32 C 21 13 12.750 -05 14 25.29 U F51
2022-09-25 02:02:07 C 21 08 32.39 -05 00 30.4 u H21
2022-09-25 02:28:11 C 21 08 31.39 -05 00 27.2 u H21
2022-09-26 07:24:02 C 21 07 28.302 -04 56 46.24 U F52
2022-09-26 07:59:16 C 21 07 27.012 -04 56 41.95 U F52
2022-09-26 08:16:49 C 21 07 26.353 -04 56 39.46 U F52
2022-10-20 05:33:01 C 20 58 31.870 -03 28 24.28 U F51
2022-10-20 05:51:07 C 20 58 31.926 -03 28 20.52 U F51
2022-10-20 06:09:09 C 20 58 31.967 -03 28 17.44 U F51