137799 (1999 YB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0746098304 ± 7.10e-08
Semi-major axis (a)1.3211930150 AU ± 9.45e-09
Inclination (i)6.78943605° ± 2.37e-06
Long. of Asc. Node (Ω)30.95061651° ± 9.04e-06
Arg. of Perihelion (ω)192.78145354° ± 7.06e-05
Mean Anomaly (M)259.77344775° ± 6.26e-05
Mean Motion (n)0.6490271623°/day ± 6.97e-09
Perihelion dist (q)1.22261903 AU ± 9.42e-08
Aphelion dist (Q)1.41976700 AU ± 9.44e-08
Orbital Period1.51862101 yr ± 1.63e-08
NGA Modelr2
A27.73591917e-14 ± 1.61e-14 AU/d²
Physical Parameters
H (abs. magnitude)18.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.466″
Uncertainty0
Orbit TypeAmor
MOID0.215706 AU
Observations Used2269
Gaia Obs Used56
Oppositions9
Arc Total1991-2017
First Observation Used1991-03-20
Last Observation Used2026-01-11
Observations (3745)
Date Type RA Dec Mag Band Observatory
2014-10-03 22:09:03 C 00 43 53.44 -04 37 02.1 q 160
2014-10-03 22:11:17 C 00 43 53.23 -04 37 01.6 q 160
2014-10-04 22:21:06 C 00 41 50.57 -04 34 15.1 q 160
2014-10-04 22:23:56 C 00 41 50.33 -04 34 15.6 q 160
2014-10-04 22:26:44 C 00 41 50.07 -04 34 15.5 q 160
2014-10-11 21:22:22 C 00 28 17.04 -04 07 50.0 o C41
2014-10-11 21:24:02 C 00 28 16.87 -04 07 49.8 o C41
2014-10-11 21:25:41 C 00 28 16.73 -04 07 49.1 o C41
2014-10-11 22:28:26 C 00 28 11.66 -04 07 36.0 o C41
2014-10-11 22:30:06 C 00 28 11.50 -04 07 35.5 o C41
2014-10-11 22:31:45 C 00 28 11.46 -04 07 36.5 o C41
2014-10-12 08:18:52 C 00 27 26.58 -04 05 35.1 q 703
2014-10-12 08:30:17 C 00 27 25.69 -04 05 32.7 q 703
2014-10-12 08:44:26 C 00 27 24.55 -04 05 30.4 q 703
2014-10-12 08:55:47 C 00 27 23.61 -04 05 27.5 q 703
2014-10-24 04:40:01 C 00 09 22.23 -02 50 31.5 R G45
2014-10-24 05:05:49 C 00 09 20.83 -02 50 23.5 R G45
2014-10-24 05:21:46 C 00 09 20.01 -02 50 17.9 R G45
2014-10-24 05:37:42 C 00 09 19.12 -02 50 12.9 R G45
2014-10-24 22:21:06 C 00 08 30.72 -02 44 48.2 q 160
2014-10-24 22:24:04 C 00 08 30.69 -02 44 48.4 q 160
2014-10-24 22:27:04 C 00 08 30.47 -02 44 46.2 q 160
2014-10-25 04:42:11 C 00 08 13.28 -02 42 39.5 R G45
2014-10-25 05:22:58 C 00 08 11.14 -02 42 25.8 R G45
2014-10-25 05:39:45 C 00 08 10.28 -02 42 19.9 R G45
2014-10-25 05:56:03 C 00 08 09.46 -02 42 14.1 R G45
2014-10-25 20:33:45 C 00 07 29.96 -02 37 24.2 q 160
2014-10-25 20:36:31 C 00 07 29.81 -02 37 22.7 q 160
2014-10-25 20:39:40 C 00 07 29.62 -02 37 21.9 q 160
2014-10-26 04:47:59 C 00 07 07.96 -02 34 33.1 R G45
2014-10-26 05:04:18 C 00 07 07.17 -02 34 28.0 R G45
2014-10-26 05:20:33 C 00 07 06.44 -02 34 22.1 R G45
2014-10-26 05:22:04 C 00 07 06.36 -02 34 21.0 R G45
2014-10-26 05:22:09 C 00 07 06.33 -02 34 21.2 R G45
2014-10-26 05:38:22 C 00 07 05.55 -02 34 15.5 R G45
2014-10-26 05:54:41 C 00 07 04.75 -02 34 09.6 R G45
2014-10-28 03:15:14 C 00 05 13.96 -02 18 19.4 q 703
2014-10-28 03:21:44 C 00 05 13.71 -02 18 17.1 q 703
2014-10-28 03:28:13 C 00 05 13.42 -02 18 14.9 q 703
2014-10-28 03:37:35 C 00 05 12.96 -02 18 11.1 q 703
2014-10-28 08:52:57 C 00 05 00.434 -02 16 15.36 L F51
2014-10-28 09:10:26 C 00 04 59.687 -02 16 09.05 L F51
2014-10-28 09:27:58 C 00 04 58.943 -02 16 02.73 L F51
2014-11-11 06:13:25 C 23 58 39.792 -00 00 07.56 L F51
2014-11-11 06:28:54 C 23 58 39.703 -00 00 00.59 L F51
2014-11-11 06:44:25 C 23 58 39.626 +00 00 06.19 L F51
2014-11-11 06:59:57 C 23 58 39.529 +00 00 13.34 L F51
2014-11-12 06:00:55 C 23 58 39.537 +00 10 38.98 L F51
2014-11-12 06:17:08 C 23 58 39.487 +00 10 46.35 L F51
2014-11-12 06:49:37 C 23 58 39.381 +00 11 01.18 L F51