100926 (1998 MQ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4075343830 ± 7.46e-09
Semi-major axis (a)1.7827749928 AU ± 1.00e-09
Inclination (i)24.24322842° ± 1.02e-06
Long. of Asc. Node (Ω)221.07278412° ± 2.23e-06
Arg. of Perihelion (ω)138.80929932° ± 2.48e-06
Mean Anomaly (M)135.12455048° ± 2.17e-06
Mean Motion (n)0.4140640025°/day ± 3.49e-10
Perihelion dist (q)1.05623289 AU ± 1.33e-08
Aphelion dist (Q)2.50931710 AU ± 1.34e-08
Orbital Period2.38037182 yr ± 2.01e-09
Physical Parameters
H (abs. magnitude)16.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.115″
Uncertainty0
Orbit TypeAmor
MOID0.128133 AU
Observations Used1473
Radar Obs Used3
Gaia Obs Used107
Oppositions21
Arc Total1979-2016
First Observation Used1979-12-19
Last Observation Used2025-12-27
Observations (1650)
Date Type RA Dec Mag Band Observatory
2010-08-16 04:01:09 S 19 46 47.85 +74 11 43.3 L C51
2010-08-16 05:36:29 S 19 46 50.14 +74 13 48.5 L C51
2010-08-16 07:11:40 S 19 46 52.58 +74 15 52.5 L C51
2010-08-16 08:47:01 S 19 46 55.25 +74 17 57.3 L C51
2010-08-16 10:22:10 S 19 46 57.88 +74 20 02.0 L C51
2010-08-16 11:57:32 S 19 47 00.413 +74 22 06.53 L C51
2010-08-16 13:32:42 S 19 47 03.242 +74 24 10.73 L C51
2010-08-16 15:08:02 S 19 47 05.76 +74 26 14.8 L C51
2010-08-16 16:43:13 S 19 47 08.50 +74 28 18.2 L C51
2010-08-16 18:18:34 S 19 47 11.32 +74 30 23.3 L C51
2010-08-16 19:53:44 S 19 47 14.10 +74 32 27.8 L C51
2010-08-16 21:29:05 S 19 47 16.87 +74 34 32.5 L C51
2010-08-16 23:04:15 S 19 47 19.71 +74 36 35.6 L C51
2010-08-17 00:39:36 S 19 47 22.57 +74 38 40.4 L C51
2010-08-17 02:14:47 S 19 47 25.55 +74 40 45.1 L C51
2010-08-17 03:49:56 S 19 47 28.54 +74 42 49.4 L C51
2010-08-17 03:50:07 S 19 47 28.36 +74 42 49.6 L C51
2010-08-17 05:25:17 S 19 47 31.52 +74 44 53.9 L C51
2010-08-17 07:00:27 S 19 47 34.46 +74 46 58.6 L C51
2010-08-17 07:00:39 S 19 47 34.44 +74 46 58.4 L C51
2010-08-17 10:10:58 S 19 47 40.58 +74 51 06.3 L C51
2010-08-17 11:46:20 S 19 47 43.71 +74 53 11.0 L C51
2010-08-17 13:21:29 S 19 47 46.879 +74 55 14.95 L C51
2010-08-17 14:56:50 S 19 47 49.95 +74 57 19.2 L C51
2010-08-17 16:32:00 S 19 47 53.22 +74 59 23.6 L C51
2010-08-17 18:07:22 S 19 47 56.41 +75 01 27.7 L C51
2010-08-17 19:42:31 S 19 47 59.76 +75 03 32.0 L C51
2010-08-17 21:17:53 S 19 48 02.75 +75 05 36.7 L C51
2010-08-17 22:53:03 S 19 48 06.47 +75 07 40.4 L C51
2010-08-18 00:28:24 S 19 48 09.787 +75 09 45.04 L C51
2010-08-18 02:03:33 S 19 48 13.15 +75 11 49.5 L C51
2010-08-18 05:14:05 S 19 48 20.10 +75 15 57.1 L C51
2010-08-18 08:24:36 S 19 48 27.02 +75 20 05.8 L C51
2010-08-18 11:35:07 S 19 48 34.457 +75 24 13.79 L C51
2010-08-24 19:59:23 C 19 58 18.20 +78 44 00.7 u A78
2010-08-24 20:29:09 C 19 58 20.56 +78 44 40.4 u A78
2010-08-24 20:53:04 C 19 58 22.38 +78 45 11.3 u A78
2010-08-29 05:55:22 C 20 12 46.58 +81 04 34.6 17.7 c 704
2010-08-29 06:11:32 C 20 12 49.20 +81 04 56.1 18.1 c 704
2010-08-29 06:27:44 C 20 12 51.63 +81 05 16.9 18.0 c 704
2010-08-29 06:43:55 C 20 12 54.27 +81 05 37.5 18.0 c 704
2010-09-05 07:36:37 C 21 16 25.654 +84 46 52.63 L F51
2010-09-05 07:55:23 C 21 16 37.383 +84 47 16.10 L F51
2010-09-13 20:54:35 C 02 27 15.03 +86 12 04.0 c J32
2010-09-13 23:52:44 C 02 31 55.35 +86 09 31.9 c J32
2010-09-14 18:58:30 C 02 59 50.32 +85 49 00.8 r 168
2010-09-14 19:00:10 C 02 59 51.99 +85 48 58.6 r 168
2010-09-14 19:01:45 C 02 59 54.52 +85 48 56.4 r 168
2010-09-14 19:03:15 C 02 59 56.22 +85 48 55.3 r 168
2010-09-14 19:04:45 C 02 59 58.10 +85 48 53.4 r 168
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2010-10-27 07:02:00 -29639.5973 2 Hz 2380 -1 -1
2010-10-29 06:59:00 -47233.6402 2 Hz 2380 -1 -1
2010-10-30 06:55:00 205959197.33 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)