137924 (2000 BD19)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8949820749 ± 2.00e+00
Semi-major axis (a)0.8764331664 AU ± 3.00e+00
Inclination (i)25.75189332° ± 4.00e+00
Long. of Asc. Node (Ω)333.66663553° ± 5.00e+00
Arg. of Perihelion (ω)324.37421156° ± 6.00e+00
Mean Anomaly (M)333.20044631° ± 2.13e-04
Mean Motion (n)1.2012518519°/day ± 6.17e+00
Perihelion dist (q)0.09204119 AU ± 1.78e+00
Aphelion dist (Q)1.66082514 AU ± 5.95e+00
Orbital Period0.82049928 yr ± 4.21e+00
NGA Modelr2
A2-6.52062709e-07 AU/d²
Physical Parameters
H (abs. magnitude)17.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.625″
Uncertainty0
Orbit TypeAten
MOID0.090218 AU
Observations Used1075
Gaia Obs Used35
Oppositions4
Arc Total1997-2017
First Observation Used1997-02-10
Last Observation Used2025-01-15
Observations (1207)
Date Type RA Dec Mag Band Observatory
2015-02-16 02:48:02 C 06 53 41.69 +53 41 46.4 q I15
2015-02-16 02:53:10 C 06 53 38.11 +53 41 40.9 q I15
2015-02-16 02:58:18 C 06 53 34.44 +53 41 35.4 q I15
2015-02-16 23:18:16 C 06 39 28.86 +53 15 53.8 q I15
2015-02-16 23:21:13 C 06 39 26.71 +53 15 49.3 q I15
2015-02-16 23:23:47 C 06 39 24.92 +53 15 45.0 q I15
2015-02-20 00:49:19 C 05 52 04.23 +50 52 11.6 q I15
2015-02-20 00:51:52 C 05 52 02.69 +50 52 05.5 q I15
2015-02-20 00:55:17 C 05 52 00.63 +50 51 57.2 q I15
2015-02-24 00:42:41 C 05 01 51.73 +46 21 20.2 q H21
2015-02-24 00:45:15 C 05 01 50.54 +46 21 12.1 q H21
2015-02-24 00:47:50 C 05 01 49.34 +46 21 04.2 q H21
2015-02-24 00:50:32 C 05 01 48.09 +46 20 55.8 q H21
2015-02-24 00:53:14 C 05 01 46.84 +46 20 47.4 q H21
2015-02-24 00:55:48 C 05 01 45.67 +46 20 39.3 q H21
2015-02-24 00:58:20 C 05 01 44.49 +46 20 31.5 q H21
2015-02-25 07:26:46 S 04 48 36.811 +44 44 01.36 L C51
2015-02-25 10:36:00 S 04 47 19.495 +44 33 53.35 L C51
2015-02-25 12:10:26 S 04 46 41.232 +44 28 49.87 L C51
2015-02-25 15:19:40 S 04 45 25.097 +44 18 40.54 L C51
2015-02-26 16:32:38 S 04 35 43.176 +42 57 00.90 L C51
2015-02-27 03:01:00 C 04 31 53.66 +42 22 54.3 u H21
2015-02-27 03:08:43 C 04 31 50.86 +42 22 28.9 u H21
2015-02-27 03:16:25 C 04 31 48.09 +42 22 03.3 u H21
2015-02-27 03:23:30 C 04 31 45.54 +42 21 39.9 u H21
2015-03-07 18:50:12 C 03 36 36.02 +31 38 56.0 q 160
2015-03-07 18:53:45 C 03 36 35.18 +31 38 44.4 q 160
2015-03-07 18:57:05 C 03 36 34.46 +31 38 34.1 q 160
2015-03-08 18:27:29 C 03 32 01.76 +30 32 34.5 q 160
2015-03-08 18:31:39 C 03 32 00.97 +30 32 22.6 q 160
2015-03-08 18:35:26 C 03 32 00.24 +30 32 11.9 q 160
2015-03-10 18:38:42 C 03 23 22.63 +28 22 06.7 q 160
2015-03-10 18:42:00 C 03 23 22.06 +28 21 57.8 q 160
2015-03-10 18:45:18 C 03 23 21.46 +28 21 49.0 q 160
2015-03-14 13:12:12 C 03 08 56.91 +24 33 32.5 o C94
2015-03-14 13:19:07 C 03 08 55.96 +24 33 14.7 o C94
2016-03-02 02:34:16 C 00 46 51.29 +22 05 27.2 o 691
2016-03-02 02:37:11 C 00 46 52.12 +22 05 33.8 o 691
2016-04-18 03:11:00 C 04 38 24.12 +36 19 44.5 o 695
2016-04-18 03:14:09 C 04 38 24.56 +36 19 44.4 o 695
2017-01-14 17:33:02 C 22 32 12.66 +52 13 51.2 q Z52
2017-01-14 18:16:38 C 22 32 39.08 +52 15 15.1 q Z52
2017-01-14 18:58:08 C 22 33 04.17 +52 16 33.9 q Z52
2017-01-14 19:40:08 C 22 33 29.57 +52 17 53.6 q Z52
2017-01-24 17:48:37 C 00 43 28.74 +54 32 34.0 q Z52
2017-01-24 18:37:38 C 00 43 50.55 +54 32 13.4 q Z52
2017-01-24 19:26:39 C 00 44 12.35 +54 31 53.3 q Z52
2017-01-24 20:13:21 C 00 44 33.12 +54 31 33.2 q Z52
2017-01-27 00:50:54 C 01 06 50.95 +54 04 29.2 q H45
2017-01-27 00:52:22 C 01 06 51.54 +54 04 28.5 q H45
Radar Observations (7)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2006-02-26 20:45:00 260195164.6 2.5 us 2380 -1 -1
2006-02-27 20:30:00 269247163.8 2 us 2380 -1 -1
2006-02-27 20:45:00 269345025.4 2 us 2380 -1 -1
2007-12-22 15:30:00 398271235.4 2.5 us 2380 -1 -1
2007-12-23 15:40:00 392098338.7 2.5 us 2380 -1 -1
2020-02-08 12:24:00 117503768.46 4 us 2380 -1 -1
2020-02-09 12:40:00 114270258.98 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)