IAA RAS IAA Minor Planet Database

2019 YD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5330244389 ± 2.11e-08
Semi-major axis (a)2.3771385336 AU ± 8.95e-09
Inclination (i)5.30518217° ± 3.98e-06
Long. of Asc. Node (Ω)101.30156428° ± 2.05e-05
Arg. of Perihelion (ω)35.86998960° ± 3.02e-05
Mean Anomaly (M)209.78802170° ± 6.19e-06
Mean Motion (n)0.2689246042°/day ± 1.52e-09
Perihelion dist (q)1.11006560 AU ± 5.04e-08
Aphelion dist (Q)3.64421147 AU ± 5.21e-08
Orbital Period3.66506548 yr ± 2.07e-08
Physical Parameters
H (abs. magnitude)21.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.416″
Uncertainty0
Orbit TypeAmor
MOID0.135398 AU
Observations Used206
Oppositions9
Arc Total2008-2020
First Observation Used2008-11-22
Last Observation Used2020-04-26
Observations (206)
Date Type RA Dec Mag Band Observatory
2020-02-01 08:42:50 C 12 09 49.56 +23 52 00.6 – V 703
2020-02-01 08:50:30 C 12 09 51.35 +23 51 58.9 – V 703
2020-02-01 08:58:10 C 12 09 53.19 +23 51 57.9 – V 703
2020-02-01 09:02:49 C 12 09 53.12 +23 51 55.9 – q H45
2020-02-01 09:05:49 C 12 09 54.93 +23 51 56.8 – V 703
2020-02-01 09:06:06 C 12 09 53.85 +23 51 55.5 – q H45
2020-02-01 09:08:30 C 12 09 54.51 +23 51 55.2 – q H45
2020-02-01 09:10:36 C 12 09 55.02 +23 51 53.9 – q H45
2020-02-01 09:12:37 C 12 09 55.44 +23 51 53.6 – q H45
2020-02-01 09:14:09 C 12 09 55.75 +23 51 53.6 – q H45
2020-02-02 09:34:55 C 12 15 55.05 +23 45 07.0 – q H45
2020-02-02 09:37:05 C 12 15 55.59 +23 45 05.8 – q H45
2020-02-02 09:38:46 C 12 15 56.00 +23 45 05.8 – q H45
2020-02-02 09:40:31 C 12 15 56.45 +23 45 05.6 – q H45
2020-02-02 09:42:52 C 12 15 56.90 +23 45 04.0 – q H45
2020-02-02 09:44:43 C 12 15 57.37 +23 45 03.9 – q H45
2020-02-02 12:38:17 C 12 16 37.88 +23 44 13.1 – V G96
2020-02-02 12:47:22 C 12 16 39.94 +23 44 09.9 – V G96
2020-02-02 12:56:26 C 12 16 42.01 +23 44 06.8 – V G96
2020-02-02 13:03:50 C 12 16 43.69 +23 44 04.2 – V G96
2020-02-03 07:07:22 C 12 21 06.71 +23 38 23.9 – V G96
2020-02-03 07:14:23 C 12 21 08.30 +23 38 22.1 – V G96
2020-02-03 07:21:25 C 12 21 09.89 +23 38 20.5 – V G96
2020-02-03 07:28:27 C 12 21 11.49 +23 38 18.5 – V G96
2020-02-05 08:20:41 C 12 32 16.64 +23 21 30.0 – V 703
2020-02-05 08:35:45 C 12 32 19.56 +23 21 25.1 – V 703
2020-02-05 08:43:16 C 12 32 21.06 +23 21 22.9 – V 703
2020-02-14 12:36:46 C 13 12 05.34 +21 47 01.1 – V G96
2020-02-14 12:44:26 C 13 12 06.35 +21 46 57.1 – V G96
2020-02-14 12:52:13 C 13 12 07.38 +21 46 53.1 – V G96
2020-02-14 12:59:57 C 13 12 08.41 +21 46 49.4 – V G96
2020-02-18 09:55:02 C 13 24 12.39 +21 04 14.3 – V 703
2020-02-18 10:02:34 C 13 24 13.15 +21 04 12.3 – V 703
2020-02-18 10:10:05 C 13 24 13.88 +21 04 07.3 – V 703
2020-02-18 10:17:37 C 13 24 14.66 +21 04 04.0 – V 703
2020-02-24 08:35:12 C 13 37 49.25 +20 00 15.9 – U I41
2020-02-24 08:57:47 C 13 37 50.73 +20 00 06.5 – U I41
2020-02-24 10:02:02 C 13 37 54.93 +19 59 40.1 – U I41
2020-02-24 10:03:19 C 13 37 55.01 +19 59 39.6 – U I41
2020-03-21 10:18:17 C 13 49 38.077 +15 29 14.92 – U F51
2020-03-21 10:34:26 C 13 49 37.611 +15 29 07.72 – U F51
2020-03-21 11:21:06 C 13 49 36.241 +15 28 46.58 – U F51
2020-03-22 10:03:01 C 13 49 07.339 +15 18 09.23 – U F51
2020-03-22 10:21:17 C 13 49 06.784 +15 18 00.86 – U F51
2020-03-22 10:39:31 C 13 49 06.228 +15 17 52.65 – U F51
2020-03-22 10:57:48 C 13 49 05.663 +15 17 44.28 – U F51
2020-03-25 08:28:44 C 13 47 22.77 +14 44 22.2 – V G96
2020-03-25 08:36:07 C 13 47 22.48 +14 44 18.7 – V G96
2020-03-25 08:43:28 C 13 47 22.26 +14 44 15.4 – V G96
2020-03-25 08:50:51 C 13 47 22.01 +14 44 11.8 – V G96