2019 TM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5961433000
Semi-major axis (a)2.0434265000 AU
Inclination (i)3.75652000°
Long. of Asc. Node (Ω)0.94231000°
Arg. of Perihelion (ω)69.63769000°
Mean Anomaly (M)21.13408000°
Mean Motion (n)0.3374158900°/day
Perihelion dist (q)0.82525150 AU
Aphelion dist (Q)3.26160150 AU
Orbital Period2.92104690 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty6
Orbit TypeApollo
MOID0.012965 AU
Observations Used42
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-05
Observations (43)
Date Type RA Dec Mag Band Observatory
2019-09-22 09:05:08 C 23 07 08.213 -08 07 27.46 V F51
2019-09-22 09:21:09 C 23 07 05.957 -08 07 22.00 V F51
2019-09-22 09:37:10 C 23 07 03.697 -08 07 16.44 V F51
2019-09-26 07:04:02 C 22 52 32.797 -07 20 57.53 U F51
2019-09-26 07:20:43 C 22 52 29.073 -07 20 46.43 U F51
2019-09-26 07:37:30 C 22 52 25.323 -07 20 35.10 U F51
2019-09-30 08:16:44 C 22 25 02.004 -05 37 08.25 V F51
2019-09-30 08:52:27 C 22 24 46.399 -05 36 10.46 V F51
2019-10-02 03:48:47 C 22 03 47.90 -04 08 54.0 V G96
2019-10-02 03:56:55 C 22 03 42.75 -04 08 34.0 V G96
2019-10-02 04:05:02 C 22 03 37.59 -04 08 13.1 V G96
2019-10-02 04:13:10 C 22 03 32.38 -04 07 52.8 V G96
2019-10-02 05:46:17 C 22 02 32.24 -04 03 51.5 V I52
2019-10-02 05:47:42 C 22 02 31.37 -04 03 47.2 V I52
2019-10-02 05:49:47 C 22 02 29.98 -04 03 42.7 V I52
2019-10-02 05:54:58 C 22 02 27.01 -04 03 29.9 V I52
2019-10-02 21:52:35 C 21 51 51.22 -03 18 08.1 V 204
2019-10-02 22:02:28 C 21 51 43.33 -03 17 32.2 V 104
2019-10-02 22:13:20 C 21 51 35.46 -03 17 01.6 V 204
2019-10-02 22:13:31 C 21 51 34.91 -03 16 57.0 V 104
2019-10-02 22:17:15 C 21 51 32.56 -03 16 59.1 V 033
2019-10-02 22:18:40 C 21 51 31.49 -03 16 55.1 V 033
2019-10-02 22:20:04 C 21 51 30.44 -03 16 50.5 V 033
2019-10-02 22:21:29 C 21 51 29.36 -03 16 46.1 V 033
2019-10-02 22:22:53 C 21 51 28.30 -03 16 41.5 V 033
2019-10-02 22:24:17 C 21 51 27.23 -03 16 36.9 V 033
2019-10-02 22:24:35 C 21 51 26.52 -03 16 22.0 V 104
2019-10-02 22:25:42 C 21 51 26.18 -03 16 32.5 V 033
2019-10-02 22:27:06 C 21 51 25.12 -03 16 28.0 V 033
2019-10-03 02:23:47 C 21 48 34.59 -03 03 04.4 q 850
2019-10-03 02:41:49 C 21 48 20.41 -03 02 15.3 u H21
2019-10-03 02:45:36 C 21 48 17.40 -03 02 02.4 u H21
2019-10-03 02:49:22 C 21 48 14.38 -03 01 49.8 u H21
2019-10-03 02:49:55 C 21 48 13.56 -03 01 37.2 q 850
2019-10-03 02:53:08 C 21 48 11.33 -03 01 37.1 u H21
2019-10-03 02:57:47 C 21 48 07.58 -03 01 21.6 u H21
2019-10-05 01:08:36 C 21 01 20.87 +00 33 09.2 u 807
2019-10-05 01:22:01 C 21 01 02.16 +00 34 30.4 u 807
2019-10-05 01:28:24 C 21 00 53.23 +00 35 09.3 u 807
2019-10-05 03:54:32 C 20 57 35.99 +00 45 47.8 V I52
2019-10-05 03:55:05 C 20 57 35.15 +00 45 51.0 V I52
2019-10-05 03:55:40 C 20 57 34.33 +00 45 55.1 V I52
2019-10-05 03:56:13 C 20 57 33.50 +00 45 59.0 V I52
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-10-08 20:17:00 -20522.6154 3 Hz 2380 -1 -1
2019-10-08 21:20:00 24220884.91 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)