2014 YQ8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6232625101 ± 2.94e+00
Semi-major axis (a)2.6966850685 AU ± 3.18e+01
Inclination (i)6.97595887° ± 1.33e+01
Long. of Asc. Node (Ω)90.85569525° ± 2.40e+02
Arg. of Perihelion (ω)341.79826834° ± 2.59e+02
Mean Anomaly (M)171.66497617° ± 1.61e+04
Mean Motion (n)0.2225701561°/day ± 3.94e+00
Perihelion dist (q)1.01594236 AU ± 1.44e+01
Aphelion dist (Q)4.37742777 AU ± 5.23e+01
Orbital Period4.42838474 yr ± 7.84e+01
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-14
RMS Residual0.308″
Uncertainty3
Orbit TypeApollo
MOID0.040597 AU
Observations Used86
Oppositions1
Arc Total2014-2015
First Observation Used2014-12-21
Last Observation Used2015-01-13
Observations (86)
Date Type RA Dec Mag Band Observatory
2014-12-22 22:21:31 C 08 15 03.61 +23 11 57.6 u B49
2014-12-22 22:32:33 C 08 15 07.78 +23 12 43.2 u B49
2014-12-22 23:02:16 C 08 15 18.07 +23 14 40.5 q K38
2014-12-22 23:48:16 C 08 15 35.18 +23 17 48.2 q K38
2014-12-23 00:34:24 C 08 15 52.17 +23 20 54.5 q K38
2014-12-26 03:41:10 C 08 41 13.23 +27 23 30.5 q I15
2014-12-26 03:45:38 C 08 41 14.49 +27 23 42.6 q I15
2014-12-26 03:50:07 C 08 41 15.65 +27 23 54.5 q I15
2014-12-26 07:19:26 C 08 42 11.59 +27 33 10.4 u H21
2014-12-26 07:24:18 C 08 42 12.82 +27 33 23.0 u H21
2014-12-26 07:29:15 C 08 42 14.06 +27 33 35.9 u H21
2014-12-26 08:28:40 C 08 42 29.02 +27 36 08.0 u H21
2014-12-26 08:32:57 C 08 42 30.10 +27 36 18.7 u H21
2014-12-26 08:37:04 C 08 42 31.12 +27 36 28.9 u H21
2014-12-26 08:41:16 C 08 42 32.18 +27 36 39.7 u H21
2014-12-26 08:45:18 C 08 42 33.20 +27 36 49.9 u H21
2014-12-26 08:49:18 C 08 42 34.20 +27 36 59.8 u H21
2014-12-26 08:53:01 C 08 42 35.11 +27 37 09.3 u H21
2014-12-26 08:56:55 C 08 42 36.09 +27 37 18.9 u H21
2014-12-28 08:51:48 C 08 54 41.25 +29 24 43.9 q 703
2014-12-28 08:59:04 C 08 54 42.59 +29 24 57.5 q 703
2014-12-28 09:06:20 C 08 54 43.99 +29 25 12.0 q 703
2014-12-28 09:13:36 C 08 54 45.46 +29 25 26.8 q 703
2014-12-30 07:07:42 C 09 04 11.29 +30 46 11.4 t 705
2014-12-30 07:09:34 C 09 04 11.62 +30 46 14.6 t 705
2014-12-30 07:11:26 C 09 04 11.96 +30 46 18.3 t 705
2014-12-30 10:38:39 C 09 04 50.165 +30 51 59.38 L F51
2014-12-30 10:55:43 C 09 04 52.874 +30 52 27.73 L F51
2014-12-30 11:12:49 C 09 04 55.558 +30 52 55.48 L F51
2014-12-30 11:29:56 C 09 04 58.233 +30 53 23.15 L F51
2015-01-11 13:40:28 C 09 34 11.278 +35 08 16.68 L F51
2015-01-11 13:57:38 C 09 34 11.741 +35 08 23.78 L F51
2015-01-11 14:14:44 C 09 34 12.211 +35 08 30.88 L F51
2015-01-13 13:25:10 C 09 36 02.003 +35 28 04.78 L F51
2015-01-13 13:42:22 C 09 36 02.274 +35 28 10.38 L F51
2015-01-13 13:59:28 C 09 36 02.559 +35 28 16.14 L F51
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-12-29 06:57:00 -127298.2957 0.05 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)