IAA RAS IAA Minor Planet Database

2019 YK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3568809230 ± 2.58e+00
Semi-major axis (a)1.4222878401 AU ± 4.46e+00
Inclination (i)3.19123012° ± 2.59e+01
Long. of Asc. Node (Ω)70.60651969° ± 8.02e+01
Arg. of Perihelion (ω)318.61434656° ± 2.03e+02
Mean Anomaly (M)203.85463717° ± 5.93e+03
Mean Motion (n)0.5811599000°/day ± 2.73e+00
Perihelion dist (q)0.91469570 AU ± 4.66e+00
Aphelion dist (Q)1.92956210 AU ± 7.07e+00
Orbital Period1.69593200 yr ± 7.97e+00
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.271″
Uncertainty3
Orbit TypeApollo
MOID0.002095 AU
Observations Used43
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-12-26
Observations (44)
Date Type RA Dec Mag Band Observatory
2019-12-20 08:14:47 C 02 52 51.259 +29 56 48.10 – U F52
2019-12-20 08:30:58 C 02 53 00.384 +29 57 33.63 – U F52
2019-12-20 08:47:10 C 02 53 09.510 +29 58 19.19 – U F52
2019-12-20 21:28:08 C 03 00 42.52 +30 32 50.2 – V J04
2019-12-20 21:35:49 C 03 00 46.69 +30 33 10.0 – V J04
2019-12-20 21:42:31 C 03 00 50.30 +30 33 27.1 – V J04
2019-12-21 02:24:38 C 03 03 33.60 +30 45 14.6 – o 711
2019-12-21 02:28:30 C 03 03 35.63 +30 45 24.8 – o 711
2019-12-21 02:32:22 C 03 03 37.69 +30 45 34.2 – o 711
2019-12-21 02:34:52 C 03 03 37.74 +30 45 26.7 – q H36
2019-12-21 02:49:01 C 03 03 45.40 +30 46 02.2 – q H36
2019-12-21 03:03:31 C 03 03 53.05 +30 46 39.1 – q H36
2019-12-21 03:35:50 C 03 04 12.22 +30 48 10.3 – V I52
2019-12-21 03:37:14 C 03 04 12.93 +30 48 14.3 – V I52
2019-12-21 03:38:38 C 03 04 13.72 +30 48 17.4 – V I52
2019-12-21 03:40:01 C 03 04 14.48 +30 48 20.5 – V I52
2019-12-21 04:21:44 C 03 04 34.53 +30 49 50.7 – q 734
2019-12-21 04:28:58 C 03 04 38.34 +30 50 06.6 – q 734
2019-12-21 04:36:08 C 03 04 42.18 +30 50 23.5 – q 734
2019-12-21 04:43:20 C 03 04 46.08 +30 50 41.0 – q 734
2019-12-21 05:06:59 C 03 05 00.35 +30 51 55.5 – o 691
2019-12-21 05:12:59 C 03 05 03.49 +30 52 09.6 – o 691
2019-12-21 05:18:59 C 03 05 06.63 +30 52 24.1 – o 691
2019-12-21 16:51:11 C 03 11 32.45 +31 18 10.1 – V 033
2019-12-21 16:53:25 C 03 11 33.63 +31 18 15.5 – V 033
2019-12-21 16:55:38 C 03 11 34.78 +31 18 20.6 – V 033
2019-12-21 16:57:51 C 03 11 35.92 +31 18 25.7 – V 033
2019-12-21 17:00:05 C 03 11 37.11 +31 18 30.9 – V 033
2019-12-21 21:09:12 C 03 13 47.62 +31 28 27.6 – V J04
2019-12-21 21:14:13 C 03 13 50.09 +31 28 38.8 – V J04
2019-12-21 21:19:15 C 03 13 52.56 +31 28 49.5 – V J04
2019-12-22 22:25:40 C 03 26 30.41 +32 16 31.9 – V J04
2019-12-22 22:29:26 C 03 26 32.08 +32 16 38.1 – V J04
2019-12-23 02:58:50 C 03 28 44.09 +32 23 53.6 – V I52
2019-12-23 03:02:26 C 03 28 45.62 +32 23 59.4 – V I52
2019-12-23 03:04:14 C 03 28 46.50 +32 24 02.2 – V I52
2019-12-23 07:29:01 C 03 30 42.88 +32 30 59.6 – o 291
2019-12-23 07:31:54 C 03 30 44.15 +32 31 03.4 – o 291
2019-12-23 07:34:46 C 03 30 45.42 +32 31 07.8 – o 291
2019-12-24 06:42:29 C 03 41 11.689 +33 04 18.63 – V T12
2019-12-24 06:43:26 C 03 41 12.054 +33 04 19.85 – V T12
2019-12-26 07:03:39 C 04 00 02.82 +33 53 19.9 – o 291
2019-12-26 07:05:53 C 04 00 03.56 +33 53 21.4 – o 291
2019-12-26 07:08:08 C 04 00 04.35 +33 53 23.3 – o 291