2019 YB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3711544778 ± 8.41e-05
Semi-major axis (a)1.4921389302 AU ± 1.84e-04
Inclination (i)3.28599464° ± 6.22e-04
Long. of Asc. Node (Ω)267.93651378° ± 1.06e-04
Arg. of Perihelion (ω)143.28419474° ± 8.76e-04
Mean Anomaly (M)105.80531410° ± 2.20e-01
Mean Motion (n)0.5407523110°/day ± 1.00e-04
Perihelion dist (q)0.93832488 AU ± 1.71e-04
Aphelion dist (Q)2.04595298 AU ± 2.82e-04
Orbital Period1.82269454 yr ± 3.38e-04
Physical Parameters
H (abs. magnitude)28.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.326″
Uncertainty3
Orbit TypeApollo
MOID0.002255 AU
Observations Used30
Oppositions1
Arc Total2019-2019
First Observation Used2019-12-20
Last Observation Used2019-12-22
Observations (36)
Date Type RA Dec Mag Band Observatory
2019-12-20 09:53:44 C 08 52 29.07 +15 39 44.0 V G96
2019-12-20 10:01:07 C 08 52 22.26 +15 38 38.0 V G96
2019-12-20 10:08:29 C 08 52 15.47 +15 37 33.1 V G96
2019-12-20 11:50:07 C 08 50 44.33 +15 22 34.4 V I52
2019-12-20 11:51:31 C 08 50 43.16 +15 22 22.1 V I52
2019-12-20 11:52:54 C 08 50 41.93 +15 22 09.3 V I52
2019-12-20 11:54:18 C 08 50 40.76 +15 21 56.9 V I52
2019-12-21 00:40:05 C 08 43 42.53 +13 48 16.5 V J04
2019-12-21 00:44:25 C 08 43 39.87 +13 47 50.9 V J04
2019-12-21 00:48:39 C 08 43 37.16 +13 47 25.4 V J04
2019-12-21 04:53:57 C 08 40 54.34 +13 19 35.5 V 033
2019-12-21 04:55:36 C 08 40 53.49 +13 19 26.0 V 033
2019-12-21 04:57:14 C 08 40 52.56 +13 19 15.9 V 033
2019-12-21 04:58:53 C 08 40 51.68 +13 19 06.1 V 033
2019-12-21 05:00:31 C 08 40 50.80 +13 18 56.3 V 033
2019-12-21 06:07:21 C 08 40 48.51 +13 24 55.6 u 807
2019-12-21 06:15:34 C 08 40 43.63 +13 24 09.4 u 807
2019-12-21 06:25:12 C 08 40 37.90 +13 23 15.6 u 807
2019-12-21 08:33:14 C 08 39 44.79 +13 02 09.2 V I52
2019-12-21 08:35:20 C 08 39 43.70 +13 01 58.3 V I52
2019-12-21 09:08:20 C 08 39 21.61 +12 59 26.2 o 711
2019-12-21 09:12:02 C 08 39 19.56 +12 59 07.2 o 711
2019-12-21 09:22:11 C 08 39 13.64 +12 58 07.0 o 711
2019-12-21 09:25:40 C 08 39 11.79 +12 57 53.6 o 711
2019-12-21 09:29:23 C 08 39 09.66 +12 57 33.3 o 711
2019-12-21 22:09:10 C 08 34 39.43 +11 55 32.8 V 033
2019-12-21 22:11:29 C 08 34 38.52 +11 55 24.8 V 033
2019-12-21 22:13:47 C 08 34 37.61 +11 55 15.4 V 033
2019-12-21 22:16:07 C 08 34 36.71 +11 55 05.9 V 033
2019-12-21 22:18:25 C 08 34 35.82 +11 54 56.7 V 033
2019-12-22 02:49:01 C 08 32 59.16 +11 40 10.6 V J04
2019-12-22 02:56:23 C 08 32 56.04 +11 39 43.2 V J04
2019-12-22 03:03:31 C 08 32 53.00 +11 39 16.6 V J04
2019-12-22 08:00:41 C 08 31 23.97 +11 19 57.9 u H21
2019-12-22 08:14:30 C 08 31 18.71 +11 19 10.3 u H21
2019-12-22 08:29:51 C 08 31 12.88 +11 18 17.5 u H21