2019 YW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5029098474 ± 5.51e-05
Semi-major axis (a)1.6731044285 AU ± 1.59e-04
Inclination (i)1.87607602° ± 1.73e-04
Long. of Asc. Node (Ω)271.94396794° ± 6.97e-05
Arg. of Perihelion (ω)119.34530276° ± 4.09e-04
Mean Anomaly (M)283.26551933° ± 1.44e-01
Mean Motion (n)0.4554363634°/day ± 6.49e-05
Perihelion dist (q)0.83168374 AU ± 1.21e-04
Aphelion dist (Q)2.51452512 AU ± 2.56e-04
Orbital Period2.16413612 yr ± 3.09e-04
Physical Parameters
H (abs. magnitude)24.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty3
Orbit TypeApollo
MOID0.001749 AU
Observations Used134
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-24
Last Observation Used2020-02-01
Observations (146)
Date Type RA Dec Mag Band Observatory
2019-12-24 12:19:38 C 08 07 36.96 +19 16 40.9 V T08
2019-12-24 12:23:59 C 08 07 33.90 +19 16 37.1 V T08
2019-12-24 12:34:12 C 08 07 26.74 +19 16 28.1 V T08
2019-12-24 12:56:07 C 08 07 11.45 +19 16 08.0 V T08
2019-12-24 20:59:42 C 08 02 56.20 +19 06 53.6 V L01
2019-12-24 21:01:58 C 08 02 54.97 +19 06 52.3 V L01
2019-12-24 21:02:11 C 08 02 54.70 +19 06 49.5 V 595
2019-12-24 21:02:20 C 08 02 54.75 +19 06 52.0 V L01
2019-12-24 21:02:43 C 08 02 54.55 +19 06 51.9 V L01
2019-12-24 21:03:06 C 08 02 54.35 +19 06 52.0 V L01
2019-12-24 21:05:47 C 08 02 52.87 +19 06 50.7 V L01
2019-12-24 21:06:16 C 08 02 52.46 +19 06 48.6 V 595
2019-12-24 21:10:22 C 08 02 50.14 +19 06 46.3 V 595
2019-12-24 21:14:27 C 08 02 47.97 +19 06 43.4 V 595
2019-12-24 21:18:33 C 08 02 45.68 +19 06 41.8 V 595
2019-12-24 22:36:10 C 08 02 03.38 +19 06 04.1 V K63
2019-12-24 22:42:54 C 08 01 59.68 +19 06 00.4 V K63
2019-12-24 22:49:10 C 08 01 56.20 +19 05 56.5 V K63
2019-12-24 23:28:14 C 08 01 34.70 +19 05 25.4 V 203
2019-12-24 23:42:17 C 08 01 26.89 +19 05 15.4 V 204
2019-12-24 23:50:17 C 08 01 22.51 +19 05 12.0 V 203
2019-12-24 23:50:37 C 08 01 22.28 +19 05 10.4 V 204
2019-12-24 23:58:57 C 08 01 17.68 +19 05 05.0 V 204
2019-12-25 00:07:42 C 08 01 12.86 +19 05 00.5 V 203
2019-12-25 00:39:27 C 08 00 57.20 +19 04 11.7 V Z80
2019-12-25 00:42:42 C 08 00 55.43 +19 04 09.4 V Z80
2019-12-25 00:46:07 C 08 00 53.57 +19 04 07.5 V Z80
2019-12-25 03:16:30 C 07 59 48.84 +19 08 02.1 U X31
2019-12-25 03:23:28 C 07 59 45.12 +19 07 58.1 U X31
2019-12-25 03:27:33 C 07 59 42.97 +19 07 55.9 U X31
2019-12-25 04:12:59 C 07 59 23.81 +19 02 30.0 V W34
2019-12-25 04:18:14 C 07 59 21.15 +19 02 27.3 V W34
2019-12-25 04:22:43 C 07 59 18.86 +19 02 25.3 V W34
2019-12-25 04:29:55 C 07 59 15.21 +19 02 21.9 V W34
2019-12-25 20:52:28 C 07 52 42.69 +18 51 22.1 17.1 V C82
2019-12-25 21:03:39 C 07 52 38.16 +18 51 17.2 17.0 V C82
2019-12-25 21:17:29 C 07 52 33.12 +18 50 53.7 q C77
2019-12-25 21:21:35 C 07 52 31.60 +18 50 52.3 q C77
2019-12-25 21:26:03 C 07 52 29.90 +18 50 50.5 q C77
2019-12-25 21:30:33 C 07 52 28.20 +18 50 49.2 q C77
2019-12-25 21:36:12 C 07 52 25.66 +18 50 50.0 V 104
2019-12-25 21:41:56 C 07 52 23.48 +18 50 47.8 V 104
2019-12-25 21:47:40 C 07 52 21.27 +18 50 45.6 V 104
2019-12-26 06:44:36 C 07 49 16.22 +18 50 30.3 V X02
2019-12-26 07:04:28 C 07 49 09.02 +18 50 18.7 V X02
2019-12-26 07:10:49 C 07 49 06.74 +18 50 14.8 V X02
2019-12-28 00:51:53 C 07 39 19.48 +18 28 53.7 V 160
2019-12-28 00:56:22 C 07 39 18.38 +18 28 52.9 V 160
2019-12-28 01:00:50 C 07 39 17.42 +18 28 51.6 V 160
2019-12-28 01:08:15 C 07 39 20.45 +18 29 30.3 V G40