2013 QN11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4588484820 ± 5.98e-08
Semi-major axis (a)1.5038119361 AU ± 8.45e-09
Inclination (i)7.78075551° ± 4.83e-06
Long. of Asc. Node (Ω)4.18410109° ± 6.36e-06
Arg. of Perihelion (ω)64.30467680° ± 1.43e-05
Mean Anomaly (M)188.42050005° ± 2.33e-05
Mean Motion (n)0.5344683406°/day ± 4.50e-09
Perihelion dist (q)0.81379011 AU ± 9.01e-08
Aphelion dist (Q)2.19383376 AU ± 9.08e-08
Orbital Period1.84412473 yr ± 1.55e-08
Physical Parameters
H (abs. magnitude)22.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.208″
Uncertainty0
Orbit TypeApollo
MOID0.005240 AU
Observations Used62
Radar Obs Used2
Oppositions1
Arc Total2013-2025
First Observation Used2013-08-29
Last Observation Used2025-02-26
Observations (64)
Date Type RA Dec Mag Band Observatory
2013-08-29 11:15:56 C 00 35 52.605 -18 26 22.95 L F51
2013-08-29 11:31:49 C 00 35 53.882 -18 26 20.45 L F51
2013-08-29 11:48:55 C 00 35 55.261 -18 26 17.65 L F51
2013-08-29 12:06:19 C 00 35 56.664 -18 26 14.76 L F51
2013-08-30 06:09:01 C 00 37 40.33 -18 22 13.7 u 807
2013-08-30 06:14:17 C 00 37 40.78 -18 22 12.5 u 807
2013-08-30 06:19:35 C 00 37 41.23 -18 22 11.3 u 807
2013-08-30 06:24:52 C 00 37 41.67 -18 22 10.2 u 807
2013-08-30 06:30:10 C 00 37 42.13 -18 22 09.2 u 807
2013-08-30 08:30:50 C 00 37 53.30 -18 22 35.0 u H21
2013-08-30 08:37:12 C 00 37 53.87 -18 22 33.6 u H21
2013-08-30 08:44:13 C 00 37 54.49 -18 22 32.0 u H21
2013-08-30 08:50:47 C 00 37 55.08 -18 22 30.8 u H21
2013-08-30 08:57:45 C 00 37 55.69 -18 22 29.5 u H21
2013-08-30 09:24:36 C 00 37 57.16 -18 21 31.4 q W86
2013-08-30 09:32:53 C 00 37 57.90 -18 21 29.3 q W86
2013-08-30 09:41:10 C 00 37 58.63 -18 21 27.2 q W86
2013-08-30 09:51:08 C 00 38 03.594 -18 22 04.95 t 568
2013-08-30 09:52:56 C 00 38 03.748 -18 22 04.67 t 568
2013-08-30 09:54:45 C 00 38 03.901 -18 22 04.31 t 568
2013-08-31 16:48:11 C 00 41 10.34 -18 14 16.4 o 474
2013-08-31 16:51:38 C 00 41 10.66 -18 14 15.5 o 474
2013-08-31 16:55:25 C 00 41 11.02 -18 14 14.4 o 474
2013-09-01 08:54:33 C 00 42 57.32 -18 11 06.4 o 291
2013-09-01 09:02:50 C 00 42 58.12 -18 11 04.1 o 291
2013-09-01 09:11:07 C 00 42 58.95 -18 11 01.6 o 291
2013-09-03 11:37:07 C 00 49 00.19 -17 54 35.6 o 291
2013-09-03 11:39:40 C 00 49 00.52 -17 54 34.3 o 291
2013-09-03 11:42:13 C 00 49 00.81 -17 54 33.4 o 291
2013-09-05 09:33:59 C 00 55 29.21 -17 34 13.2 q 448
2013-09-05 10:03:52 C 00 55 33.30 -17 33 58.3 q 448
2013-09-05 10:36:14 C 00 55 37.81 -17 33 40.4 q 448
2013-09-06 08:10:28 C 00 59 05.66 -17 21 45.1 u H21
2013-09-06 08:15:02 C 00 59 06.36 -17 21 41.7 u H21
2013-09-06 08:20:17 C 00 59 07.16 -17 21 38.4 u H21
2013-09-06 08:24:50 C 00 59 07.86 -17 21 35.8 u H21
2013-09-06 08:30:04 C 00 59 08.64 -17 21 33.1 u H21
2013-09-10 08:50:57 C 01 19 14.94 -15 58 59.5 u H21
2013-09-10 08:54:11 C 01 19 15.74 -15 58 55.8 u H21
2013-09-10 08:57:56 C 01 19 16.65 -15 58 51.5 u H21
2013-09-10 09:01:00 C 01 19 17.39 -15 58 47.7 u H21
2013-09-10 09:05:04 C 01 19 18.39 -15 58 42.8 u H21
2013-09-12 10:02:40 C 01 34 08.73 -14 47 10.8 q 703
2013-09-12 10:11:58 C 01 34 11.74 -14 46 54.4 q 703
2013-09-12 10:21:17 C 01 34 14.71 -14 46 37.1 q 703
2013-09-12 10:30:38 C 01 34 17.78 -14 46 19.2 q 703
2013-09-13 09:28:14 C 01 42 59.33 -14 01 21.0 q 703
2013-09-13 09:38:37 C 01 43 03.23 -14 00 58.1 q 703
2013-09-13 09:49:02 C 01 43 07.20 -14 00 36.2 q 703
2013-09-13 09:59:31 C 01 43 11.19 -14 00 13.8 q 703
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-09-22 08:45:00 14067.1925 1 Hz 2380 -1 -1
2013-09-22 09:21:00 34254083.98 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)