IAA RAS IAA Minor Planet Database

2019 TA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2636742000
Semi-major axis (a)1.3048925000 AU
Inclination (i)7.99267000°
Long. of Asc. Node (Ω)12.06700000°
Arg. of Perihelion (ω)56.32777000°
Mean Anomaly (M)4.25297000°
Mean Motion (n)0.6612138900°/day
Perihelion dist (q)0.96082600 AU
Aphelion dist (Q)1.64895900 AU
Orbital Period1.49060340 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.320″
Uncertainty4
Orbit TypeApollo
MOID0.037286 AU
Observations Used21
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-22
Observations (21)
Date Type RA Dec Mag Band Observatory
2019-10-03 05:29:47 C 00 17 37.82 -05 41 41.4 – V G96
2019-10-03 05:37:54 C 00 17 36.66 -05 41 10.4 – V G96
2019-10-03 05:46:01 C 00 17 35.49 -05 40 39.4 – V G96
2019-10-03 05:54:09 C 00 17 34.27 -05 40 07.9 – V G96
2019-10-03 09:46:50 C 00 16 59.92 -05 25 00.9 – V I52
2019-10-03 09:51:38 C 00 16 59.22 -05 24 42.9 – V I52
2019-10-03 09:54:02 C 00 16 58.82 -05 24 33.4 – V I52
2019-10-04 04:15:07 C 00 14 49.15 -04 09 57.3 – u H21
2019-10-04 04:21:24 C 00 14 48.19 -04 09 30.6 – u H21
2019-10-04 04:28:48 C 00 14 47.03 -04 08 59.3 – u H21
2019-10-07 05:39:53 C 00 04 02.93 +01 54 59.7 – V I52
2019-10-07 05:41:18 C 00 04 02.66 +01 55 08.3 – V I52
2019-10-07 05:42:42 C 00 04 02.35 +01 55 15.9 – V I52
2019-10-08 04:18:10 C 00 00 07.59 +04 12 10.6 – V G96
2019-10-08 04:24:55 C 00 00 06.09 +04 12 53.7 – V G96
2019-10-08 04:31:41 C 00 00 04.63 +04 13 36.7 – V G96
2019-10-08 04:38:25 C 00 00 03.15 +04 14 19.5 – V G96
2019-10-16 08:09:15 C 23 01 59.27 +34 06 31.7 – o 291
2019-10-16 08:16:53 C 23 01 55.30 +34 07 56.9 – o 291
2019-10-16 08:24:32 C 23 01 51.41 +34 09 22.5 – o 291
2019-10-22 04:47:25 C 21 17 46.997 +59 12 39.29 – V T12