349507 (2008 QY)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5815958324 ± 1.02e-08
Semi-major axis (a)1.1679548911 AU ± 2.99e-09
Inclination (i)13.56249734° ± 1.50e-06
Long. of Asc. Node (Ω)1.87598267° ± 1.18e-06
Arg. of Perihelion (ω)254.94420848° ± 1.48e-06
Mean Anomaly (M)290.65777218° ± 2.51e-06
Mean Motion (n)0.7808599913°/day ± 3.00e-09
Perihelion dist (q)0.48867719 AU ± 1.19e-08
Aphelion dist (Q)1.84723259 AU ± 1.28e-08
Orbital Period1.26223176 yr ± 4.85e-09
NGA Modelr2
A22.18256759e-14 ± 5.48e-15 AU/d²
Physical Parameters
H (abs. magnitude)18.50
G (slope)0.15
Alternative Designations

2006 YO44

Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.288″
Uncertainty0
Orbit TypeApollo
MOID0.031409 AU
Observations Used971
Radar Obs Used9
Oppositions7
Arc Total1989-2023
First Observation Used1989-09-30
Last Observation Used2023-12-12
Observations (1199)
Date Type RA Dec Mag Band Observatory
2013-11-09 00:09:52 C 02 03 15.86 +39 34 31.1 q Z81
2013-11-11 08:11:43 C 01 55 41.20 +38 50 22.5 q 703
2013-11-11 08:27:42 C 01 55 39.02 +38 50 09.7 q 703
2013-11-11 08:35:45 C 01 55 38.02 +38 50 03.1 q 703
2013-11-13 07:56:27 C 01 49 49.15 +38 11 37.3 N I41
2013-11-13 09:02:06 C 01 49 41.22 +38 10 42.3 N I41
2013-11-13 09:38:43 C 01 49 36.83 +38 10 11.4 N I41
2013-11-17 05:24:35 C 01 39 51.16 +36 54 40.1 q 448
2013-11-17 05:45:11 C 01 39 49.15 +36 54 23.6 q 448
2013-11-17 05:51:27 C 01 39 48.41 +36 54 19.3 o 711
2013-11-17 05:55:45 C 01 39 47.97 +36 54 15.7 o 711
2013-11-17 06:00:00 C 01 39 47.56 +36 54 12.1 o 711
2013-11-17 06:04:46 C 01 39 47.14 +36 54 07.4 q 448
2013-11-29 14:58:56 C 01 19 57.99 +33 06 13.1 q D29
2013-11-29 15:26:08 C 01 19 56.72 +33 05 53.2 q D29
2013-11-29 15:53:20 C 01 19 55.58 +33 05 33.8 q D29
2016-12-24 14:02:57 C 10 13 57.708 +42 17 30.57 L F51
2016-12-24 14:20:57 C 10 13 58.055 +42 17 46.50 L F51
2016-12-24 14:56:50 C 10 13 58.777 +42 18 18.05 L F51
2017-01-07 07:42:29 C 10 15 45.44 +48 25 11.5 q 703
2017-01-07 07:49:18 C 10 15 45.26 +48 25 20.9 q 703
2017-01-07 07:56:09 C 10 15 45.15 +48 25 30.6 q 703
2017-01-07 08:02:58 C 10 15 44.93 +48 25 39.8 q 703
2017-01-19 22:19:24 C 09 56 53.49 +56 44 02.0 q Z80
2017-01-19 22:29:42 C 09 56 52.13 +56 44 21.5 q Z80
2017-01-19 22:40:00 C 09 56 50.89 +56 44 41.3 q Z80
2017-01-19 22:50:18 C 09 56 49.60 +56 45 02.1 q Z80
2017-01-20 15:20:26 C 09 54 40.239 +57 17 03.32 L F51
2017-01-20 15:30:55 C 09 54 38.777 +57 17 23.13 L F51
2017-01-20 15:41:25 C 09 54 37.295 +57 17 43.01 L F51
2017-01-21 11:25:41 C 09 51 55.39 +57 56 28.4 L T05
2017-01-21 11:58:13 C 09 51 50.30 +57 57 33.8 L T05
2017-01-21 12:14:17 C 09 51 47.86 +57 58 05.3 L T05
2017-01-21 12:18:42 C 09 51 47.13 +57 58 14.2 L T05
2017-01-21 12:40:35 C 09 51 43.63 +57 58 56.9 L T05
2017-01-21 14:14:55 C 09 51 32.11 +58 01 53.9 q D29
2017-01-21 14:16:11 C 09 51 31.91 +58 01 56.1 q D29
2017-01-21 14:46:44 C 09 51 27.21 +58 02 57.7 q D29
2017-01-21 14:48:01 C 09 51 27.00 +58 03 00.3 q D29
2017-01-21 15:18:33 C 09 51 22.29 +58 04 02.1 q D29
2017-01-21 15:19:49 C 09 51 22.08 +58 04 04.6 q D29
2017-01-22 20:34:26 C 09 46 42.41 +59 02 30.3 q D29
2017-01-22 20:57:29 C 09 46 38.37 +59 03 15.3 q D29
2017-01-22 21:20:32 C 09 46 34.35 +59 04 00.6 q D29
2017-01-24 06:25:03 C 09 40 36.83 +60 11 23.8 q H45
2017-01-24 06:26:19 C 09 40 36.56 +60 11 26.6 q H45
2017-01-24 06:27:24 C 09 40 36.34 +60 11 28.8 q H45
2017-01-24 06:28:57 C 09 40 36.06 +60 11 32.0 q H45
2017-01-24 06:30:13 C 09 40 35.78 +60 11 34.7 q H45
2017-01-24 06:31:25 C 09 40 35.53 +60 11 37.1 q H45
Radar Observations (9)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2012-02-10 12:19:00 116039.0312 0.1 Hz 2380 -1 -1
2012-02-21 13:36:00 175110817.93 4 us 2380 -1 -1
2012-02-21 13:36:00 -176402.1522 0.12 Hz 2380 -1 -1
2023-10-01 18:30:00 633973.999 1 Hz 8560 -14 -14
2023-10-01 19:10:00 48981170.6 10 us 8560 -14 -14
2023-10-01 20:20:00 48678075.41 0.5 us 8560 -14 -14
2023-10-02 22:40:00 43582080 1 us 8560 -14 -14
2023-10-02 23:30:00 43477469.04 0.5 us 8560 -14 -14
2023-10-07 06:40:00 58934675.4 0.5 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)