2022 YK9

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6466231914 ± 5.14e-06
Semi-major axis (a)2.8173773667 AU ± 4.08e-05
Inclination (i)9.25065970° ± 4.90e-05
Long. of Asc. Node (Ω)39.18351208° ± 3.16e-05
Arg. of Perihelion (ω)150.93203498° ± 2.06e-05
Mean Anomaly (M)200.86769985° ± 4.37e-03
Mean Motion (n)0.2084225687°/day ± 4.52e-06
Perihelion dist (q)0.99559582 AU ± 2.04e-05
Aphelion dist (Q)4.63915891 AU ± 6.87e-05
Orbital Period4.72898060 yr ± 1.03e-04
Physical Parameters
H (abs. magnitude)21.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty1
Orbit TypeApollo
MOID0.027726 AU
Observations Used64
Oppositions1
Arc Total2022-2023
First Observation Used2022-12-15
Last Observation Used2023-06-28
Observations (79)
Date Type RA Dec Mag Band Observatory
2022-12-15 13:18:25 C 08 12 31.419 +37 24 51.09 V F51
2022-12-26 10:12:44 C 08 16 28.229 +40 41 25.80 V V00
2022-12-26 10:20:42 C 08 16 28.240 +40 41 32.39 V V00
2022-12-26 10:28:39 C 08 16 28.240 +40 41 39.12 V V00
2022-12-26 10:36:36 C 08 16 28.297 +40 41 46.21 V V00
2023-01-24 08:58:01 C 08 00 02.162 +52 53 04.59 U F52
2023-01-24 08:58:55 C 08 00 02.105 +52 53 05.55 U F52
2023-01-24 09:15:22 C 08 00 01.004 +52 53 25.00 U F52
2023-01-24 09:16:16 C 08 00 00.944 +52 53 26.03 U F52
2023-01-24 09:33:38 C 07 59 59.778 +52 53 46.42 U F52
2023-01-24 09:50:07 C 07 59 58.676 +52 54 05.54 U F52
2023-01-24 09:51:02 C 07 59 58.609 +52 54 06.77 U F52
2023-01-29 05:27:05 C 07 52 43.460 +55 07 03.18 V G96
2023-01-29 05:34:38 C 07 52 42.773 +55 07 12.29 V G96
2023-01-29 05:42:11 C 07 52 42.164 +55 07 20.68 V G96
2023-01-29 05:49:43 C 07 52 41.646 +55 07 29.64 V G96
2023-01-29 08:12:23 C 07 52 30.522 +55 10 10.63 V I52
2023-01-29 08:17:49 C 07 52 30.101 +55 10 17.08 V I52
2023-01-29 08:23:19 C 07 52 29.672 +55 10 23.38 V I52
2023-01-29 08:28:45 C 07 52 29.262 +55 10 29.32 V I52
2023-02-08 05:58:38 C 07 34 32.088 +59 29 17.74 V G96
2023-02-08 06:06:16 C 07 34 31.429 +59 29 25.40 V G96
2023-02-08 06:13:53 C 07 34 30.749 +59 29 33.11 V G96
2023-02-08 06:21:32 C 07 34 30.011 +59 29 41.10 V G96
2023-02-28 04:56:50 C 06 57 55.116 +67 01 52.86 V I52
2023-02-28 05:02:36 C 06 57 54.626 +67 01 57.90 V I52
2023-02-28 05:08:29 C 06 57 54.126 +67 02 03.37 V I52
2023-02-28 05:14:33 C 06 57 53.597 +67 02 08.56 V I52
2023-03-06 01:22:40 S 06 50 49.91 +69 19 59.7 L C51
2023-03-06 04:29:53 S 06 50 42.06 +69 23 19.2 L C51
2023-03-06 07:37:17 S 06 50 34.12 +69 26 38.1 L C51
2023-03-06 09:10:59 S 06 50 30.31 +69 28 17.7 L C51
2023-03-06 10:44:41 S 06 50 26.53 +69 29 57.8 L C51
2023-03-06 12:18:12 S 06 50 22.45 +69 31 38.0 L C51
2023-03-06 12:18:23 S 06 50 22.63 +69 31 36.8 L C51
2023-03-06 13:51:54 S 06 50 18.81 +69 33 19.0 L C51
2023-03-06 15:25:36 S 06 50 14.85 +69 34 58.7 L C51
2023-03-06 16:59:18 S 06 50 11.06 +69 36 39.3 L C51
2023-03-06 18:33:00 S 06 50 07.34 +69 38 18.8 L C51
2023-03-06 20:06:42 S 06 50 03.57 +69 40 01.3 L C51
2023-03-06 21:40:14 S 06 49 59.89 +69 41 43.5 L C51
2023-03-06 21:40:24 S 06 50 00.06 +69 41 42.6 L C51
2023-03-07 03:55:02 S 06 49 45.09 +69 48 29.8 L C51
2023-03-11 09:13:28 C 06 46 17.87 +71 47 31.8 o 291
2023-03-11 09:23:17 C 06 46 17.60 +71 47 42.8 o 291
2023-03-25 06:06:38 C 06 49 35.85 +82 26 56.7 o 291
2023-03-25 06:09:57 C 06 49 35.92 +82 27 05.7 o 291
2023-03-25 06:13:18 C 06 49 35.94 +82 27 14.9 o 291
2023-04-03 22:29:04 C 18 22 08.650 +78 46 31.44 V Z80
2023-04-03 22:49:10 C 18 22 11.935 +78 44 03.95 V Z80