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
2019-03-14 06:13:10 C 08 56 08.68 -17 00 26.5 o 291
2019-03-14 06:22:53 C 08 56 08.08 -17 00 19.6 o 291
2019-03-25 04:35:43 C 08 45 55.77 -14 19 03.5 o 291
2019-03-25 04:57:16 C 08 45 55.30 -14 18 50.9 o 291
2019-03-25 05:18:49 C 08 45 54.80 -14 18 38.5 o 291
2019-04-02 05:08:19 C 08 44 14.78 -12 39 57.3 o 291
2019-04-02 05:24:29 C 08 44 14.79 -12 39 50.0 o 291
2019-04-02 05:40:42 C 08 44 14.76 -12 39 42.7 o 291
2019-04-25 05:01:41 C 08 56 46.58 -09 35 48.2 o 695
2019-04-25 05:20:37 C 08 56 47.28 -09 35 44.3 o 695
2020-02-06 02:13:51 C 00 54 25.64 +18 06 53.9 V V06
2020-02-06 02:19:18 C 00 54 27.89 +18 06 58.6 V V06
2020-02-06 02:24:45 C 00 54 30.11 +18 07 01.4 V V06
2020-02-13 03:13:25 C 02 05 04.90 +19 33 03.2 o 291
2020-02-13 03:19:23 C 02 05 07.31 +19 33 05.0 o 291
2020-02-18 02:52:26 C 02 52 48.69 +19 29 16.5 o 291
2020-02-18 03:02:23 C 02 52 52.42 +19 29 14.1 o 291
2020-02-18 03:12:21 C 02 52 56.19 +19 29 12.5 o 291
2020-02-19 03:07:34 C 03 01 57.54 +19 23 06.3 o 691
2020-02-19 03:21:22 C 03 02 02.67 +19 23 02.3 o 691
2020-02-25 02:24:24 C 03 51 27.39 +18 21 13.6 o 291
2020-02-25 02:36:04 C 03 51 31.02 +18 21 07.7 o 291
2020-02-25 02:47:46 C 03 51 34.69 +18 21 02.2 o 291
2020-02-25 20:36:01 C 03 57 09.21 +18 11 01.8 V 033
2020-02-25 20:39:34 C 03 57 10.27 +18 11 00.2 V 033
2020-02-25 20:43:08 C 03 57 11.38 +18 10 58.1 V 033
2020-02-27 03:19:25 C 04 06 29.26 +17 53 25.4 o 291
2020-02-27 03:24:29 C 04 06 30.79 +17 53 22.7 o 291
2020-02-27 03:29:32 C 04 06 32.25 +17 53 18.9 o 291
2020-03-07 03:02:45 C 05 02 24.75 +15 38 11.5 o 695
2020-03-07 03:28:42 C 05 02 30.49 +15 37 55.0 o 695