IAA RAS IAA Minor Planet Database

2019 MF1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3188490197 ± 2.55e-08
Semi-major axis (a)1.5364153490 AU ± 3.18e-08
Inclination (i)9.75756709° ± 4.90e-06
Long. of Asc. Node (Ω)285.26441494° ± 5.41e-06
Arg. of Perihelion (ω)5.35492570° ± 1.23e-05
Mean Anomaly (M)124.34712834° ± 3.48e-05
Mean Motion (n)0.5175464338°/day ± 1.61e-08
Perihelion dist (q)1.04653082 AU ± 4.47e-08
Aphelion dist (Q)2.02629988 AU ± 5.74e-08
Orbital Period1.90442097 yr ± 5.91e-08
Physical Parameters
H (abs. magnitude)21.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.276″
Uncertainty0
Orbit TypeAmor
MOID0.029266 AU
Observations Used120
Radar Obs Used1
Oppositions2
Arc Total2015-2019
First Observation Used2015-02-22
Last Observation Used2019-09-18
Observations (122)
Date Type RA Dec Mag Band Observatory
2015-02-22 10:24:22 C 10 04 32.640 -05 31 54.48 – V F51
2015-03-18 08:44:29 C 09 24 56.193 -03 36 10.69 – V F51
2015-03-18 09:21:46 C 09 24 54.027 -03 36 00.23 – V F51
2015-03-19 08:22:14 C 09 23 41.329 -03 29 31.79 – V F51
2015-03-19 08:40:52 C 09 23 40.306 -03 29 26.36 – V F51
2015-03-19 09:18:09 C 09 23 38.250 -03 29 15.79 – V F51
2017-04-25 06:01:33 C 10 20 39.120 -16 49 12.00 – V F51
2017-04-25 06:17:21 C 10 20 38.783 -16 49 04.07 – V F51
2017-04-25 06:33:08 C 10 20 38.434 -16 48 56.67 – V F51
2019-06-25 14:05:01 C 22 48 32.34 -32 07 30.4 – V T08
2019-06-25 14:10:51 C 22 48 33.32 -32 06 44.7 – V T08
2019-06-25 14:18:16 C 22 48 34.51 -32 05 45.0 – V T08
2019-06-25 14:38:39 C 22 48 37.68 -32 03 01.9 – V T08
2019-06-26 14:11:34 C 22 53 08.16 -28 51 51.0 – V T08
2019-06-26 14:16:09 C 22 53 08.85 -28 51 13.2 – V T08
2019-06-26 14:20:53 C 22 53 09.51 -28 50 34.9 – V T08
2019-06-26 14:25:48 C 22 53 10.24 -28 49 54.5 – V T08
2019-06-26 14:30:39 C 22 53 10.95 -28 49 15.5 – V T08
2019-06-26 14:35:31 C 22 53 11.68 -28 48 35.0 – V T08
2019-06-27 08:54:28 C 22 56 31.77 -26 17 46.8 – q 734
2019-06-27 08:57:58 C 22 56 32.28 -26 17 18.3 – q 734
2019-06-27 09:08:26 C 22 56 33.85 -26 15 52.3 – q 734
2019-06-27 10:05:45 C 22 56 44.17 -26 07 50.1 – V I52
2019-06-27 10:05:56 C 22 56 44.23 -26 07 49.0 – V I52
2019-06-27 10:08:23 C 22 56 44.56 -26 07 29.0 – V I52
2019-06-27 12:32:15 C 22 57 12.14 -25 44 50.6 – V R57
2019-06-27 12:34:04 C 22 57 12.45 -25 44 36.0 – V R57
2019-06-27 12:35:52 C 22 57 12.74 -25 44 20.9 – V R57
2019-06-27 12:37:40 C 22 57 13.04 -25 44 05.7 – V R57
2019-06-28 03:20:28 C 22 59 41.08 -23 44 10.2 – V G40
2019-06-28 03:25:18 C 22 59 41.68 -23 43 30.8 – V G40
2019-06-28 03:40:07 C 22 59 43.73 -23 41 28.8 – V G40
2019-06-28 15:00:05 C 23 01 34.29 -22 04 26.2 – V 474
2019-06-28 15:02:58 C 23 01 34.69 -22 04 02.3 – V 474
2019-06-28 15:05:52 C 23 01 35.08 -22 03 38.3 – V 474
2019-06-29 09:03:54 C 23 04 25.56 -19 35 47.7 – V I52
2019-06-29 09:07:13 C 23 04 26.02 -19 35 20.0 – V I52
2019-06-29 09:07:24 C 23 04 26.04 -19 35 18.2 – V I52
2019-06-29 09:09:40 C 23 04 26.33 -19 34 59.6 – V I52
2019-06-30 01:31:13 C 23 06 51.37 -17 18 54.6 – V 204
2019-06-30 01:34:56 C 23 06 51.83 -17 18 24.3 – V 204
2019-07-01 15:18:37 C 23 12 03.90 -12 05 00.8 – V 474
2019-07-01 15:21:29 C 23 12 04.18 -12 04 37.4 – V 474
2019-07-01 15:24:20 C 23 12 04.50 -12 04 14.5 – V 474
2019-07-02 00:11:23 C 23 13 12.31 -10 55 53.6 – V B18
2019-07-02 00:14:38 C 23 13 12.68 -10 55 27.1 – V B18
2019-07-02 00:17:50 C 23 13 12.98 -10 55 01.2 – V B18
2019-07-02 00:20:59 C 23 13 13.31 -10 54 36.2 – V B18
2019-07-02 12:30:35 C 23 14 47.38 -09 16 31.3 – V T05
2019-07-02 12:34:32 C 23 14 47.75 -09 16 00.2 – V T05
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-07-08 09:07:00 -55157.5431 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)