2019 BT2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4923088890 ± 2.55e-07
Semi-major axis (a)1.0822614858 AU ± 3.46e-08
Inclination (i)19.94481736° ± 1.58e-05
Long. of Asc. Node (Ω)306.74079889° ± 1.71e-05
Arg. of Perihelion (ω)65.73552519° ± 2.33e-05
Mean Anomaly (M)93.42885269° ± 7.31e-05
Mean Motion (n)0.8754149737°/day ± 4.20e-08
Perihelion dist (q)0.54945454 AU ± 2.77e-07
Aphelion dist (Q)1.61506844 AU ± 2.81e-07
Orbital Period1.12589608 yr ± 5.40e-08
Physical Parameters
H (abs. magnitude)20.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty0
Orbit TypeApollo
MOID0.022193 AU
Observations Used77
Oppositions1
Arc Total2010-2020
First Observation Used2010-01-28
Last Observation Used2020-03-07
Observations (81)
Date Type RA Dec Mag Band Observatory
2010-01-28 13:43:41 C 11 59 31.623 -20 42 21.44 V F51
2010-02-20 11:04:30 C 10 19 36.691 -24 45 09.84 V F51
2010-02-20 11:07:58 C 10 19 36.020 -24 45 09.39 V F51
2010-02-20 11:20:53 C 10 19 33.672 -24 45 06.28 V F51
2010-02-24 10:46:19 C 10 03 21.594 -24 16 01.93 V F51
2010-03-04 08:56:03 C 09 36 06.088 -22 36 35.87 V F51
2010-03-04 09:07:36 C 09 36 04.561 -22 36 28.93 V F51
2010-03-14 09:16:52 C 09 12 17.150 -19 52 21.25 V F51
2019-01-10 14:19:07 C 12 59 41.919 -09 48 09.45 V F51
2019-01-10 14:35:49 C 12 59 39.678 -09 48 33.90 V F51
2019-01-17 14:27:22 C 12 36 11.520 -13 46 20.14 U F51
2019-01-17 14:59:44 C 12 36 06.354 -13 47 04.74 U F51
2019-01-17 15:15:57 C 12 36 03.738 -13 47 27.02 U F51
2019-01-18 05:48:18 C 12 33 50.64 -14 06 58.0 V W85
2019-01-18 05:51:28 C 12 33 50.14 -14 07 02.4 V W85
2019-01-18 05:54:39 C 12 33 49.64 -14 07 06.8 V W85
2019-01-18 05:56:14 C 12 33 49.38 -14 07 08.9 V W85
2019-01-18 05:59:24 C 12 33 48.87 -14 07 13.6 V W85
2019-01-20 06:19:56 C 12 26 06.62 -15 12 10.1 U 807
2019-01-20 06:25:52 C 12 26 05.63 -15 12 17.7 U 807
2019-01-20 06:32:39 C 12 26 04.50 -15 12 26.8 U 807
2019-01-27 05:24:41 C 11 56 23.34 -18 35 29.2 u 807
2019-01-27 05:29:39 C 11 56 22.37 -18 35 34.7 u 807
2019-01-27 05:35:19 C 11 56 21.25 -18 35 41.1 u 807
2019-01-31 12:43:31 C 11 35 44.42 -20 17 29.5 o 291
2019-01-31 12:45:54 C 11 35 43.95 -20 17 31.6 o 291
2019-01-31 12:48:18 C 11 35 43.40 -20 17 33.5 o 291
2019-02-02 14:55:13 C 11 25 15.87 -20 57 34.7 V 474
2019-02-02 14:58:41 C 11 25 15.22 -20 57 37.2 V 474
2019-02-02 15:02:09 C 11 25 14.47 -20 57 40.1 V 474
2019-02-02 15:05:36 C 11 25 13.69 -20 57 42.5 V 474
2019-02-11 08:00:30 C 10 40 25.19 -22 34 00.9 V I52
2019-02-11 08:05:56 C 10 40 24.01 -22 34 01.9 V I52
2019-02-11 08:11:58 C 10 40 22.66 -22 34 02.2 V I52
2019-02-11 08:16:48 C 10 40 21.62 -22 34 03.4 V I52
2019-02-12 08:18:26 C 10 35 18.05 -22 37 15.8 V I52
2019-02-12 08:20:14 C 10 35 17.67 -22 37 15.6 V I52
2019-02-12 08:22:02 C 10 35 17.27 -22 37 15.7 V I52
2019-02-12 08:23:50 C 10 35 16.88 -22 37 15.7 V I52
2019-02-24 03:05:11 C 09 42 37.36 -21 33 43.6 u 807
2019-02-24 03:10:30 C 09 42 36.47 -21 33 40.9 u 807
2019-02-24 03:15:49 C 09 42 35.56 -21 33 38.1 u 807
2019-02-25 03:30:04 C 09 38 51.09 -21 21 34.6 u 807
2019-02-25 03:35:25 C 09 38 50.26 -21 21 31.9 u 807
2019-02-25 03:40:45 C 09 38 49.41 -21 21 28.6 u 807
2019-03-06 03:04:03 C 09 11 44.49 -19 11 13.6 V I52
2019-03-06 03:06:47 C 09 11 44.20 -19 11 11.8 V I52
2019-03-06 03:14:18 C 09 11 43.43 -19 11 08.2 V I52
2019-03-08 05:31:06 C 09 06 57.030 -18 37 24.93 V T12
2019-03-14 06:03:29 C 08 56 09.31 -17 00 33.1 o 291