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
2023-01-09 04:53:21 C 06 47 35.210 -24 26 29.11 V W68
2023-01-09 04:57:15 C 06 47 34.963 -24 26 27.82 V W68
2023-01-09 05:05:41 C 06 47 34.428 -24 26 25.98 V W68
2023-01-09 05:19:45 C 06 47 33.480 -24 26 23.53 V W68
2023-01-10 04:35:28 C 06 46 09.072 -24 20 58.38 V W68
2023-01-10 04:39:21 C 06 46 08.820 -24 20 57.91 V W68
2023-01-10 05:15:26 C 06 46 06.586 -24 20 48.62 V W68
2023-01-10 05:25:52 C 06 46 05.930 -24 20 46.43 V W68
2023-01-10 21:23:17 C 06 45 09.319 -24 16 40.33 V M22
2023-01-10 21:25:53 C 06 45 09.158 -24 16 39.90 V M22
2023-01-10 22:02:05 C 06 45 06.895 -24 16 30.90 V M22
2023-01-10 22:37:36 C 06 45 04.709 -24 16 21.36 V M22
2023-01-13 03:49:47 C 06 42 01.898 -24 00 40.32 V W68
2023-01-13 04:35:15 C 06 41 59.230 -24 00 24.70 V W68
2023-01-13 04:39:08 C 06 41 58.963 -24 00 23.83 V W68
2023-01-13 04:46:19 C 06 41 58.558 -24 00 21.85 V W68
2023-01-19 22:16:52 C 06 33 52.790 -22 55 43.32 V M22
2023-01-19 22:22:03 C 06 33 52.526 -22 55 40.73 V M22
2023-01-19 22:31:51 C 06 33 52.020 -22 55 36.12 V M22
2023-01-19 22:49:47 C 06 33 51.223 -22 55 27.73 V M22
2023-01-21 03:16:54 C 06 32 37.735 -22 41 48.19 V W68
2023-01-21 04:09:55 C 06 32 35.371 -22 41 21.80 V W68
2023-01-21 04:51:18 C 06 32 33.516 -22 41 01.00 V W68
2023-01-23 20:48:24 C 06 30 02.249 -22 08 06.36 V M22
2023-01-23 21:36:57 C 06 30 00.358 -22 07 40.55 V M22
2023-01-23 21:42:16 C 06 30 00.163 -22 07 36.84 V M22
2023-01-23 21:50:03 C 06 29 59.810 -22 07 33.71 V M22
2023-01-26 02:57:45 C 06 28 09.106 -21 38 13.96 V W68
2023-01-26 03:02:18 C 06 28 08.950 -21 38 12.19 V W68
2023-01-26 03:13:00 C 06 28 08.542 -21 38 05.03 V W68
2023-01-26 03:29:23 C 06 28 07.987 -21 37 56.46 V W68
2023-01-26 20:40:16 C 06 27 35.186 -21 28 07.10 V M22
2023-01-26 20:50:41 C 06 27 34.814 -21 28 01.67 V M22
2023-01-26 20:55:14 C 06 27 34.685 -21 27 58.32 V M22
2023-01-26 20:59:51 C 06 27 34.519 -21 27 55.76 V M22
2023-01-27 21:39:16 C 06 26 49.750 -21 13 33.85 V M22
2023-01-27 21:43:49 C 06 26 49.618 -21 13 30.90 V M22
2023-01-27 21:52:20 C 06 26 49.308 -21 13 27.55 V M22
2023-01-27 22:06:38 C 06 26 48.847 -21 13 17.40 V M22
2023-01-28 04:57:57 C 06 26 37.208 -21 09 24.37 V G96
2023-01-28 05:05:22 C 06 26 36.978 -21 09 19.98 V G96
2023-01-28 05:12:44 C 06 26 36.751 -21 09 15.62 V G96
2023-01-28 05:20:05 C 06 26 36.514 -21 09 11.23 V G96
2023-01-31 20:28:48 C 06 24 25.080 -20 15 55.44 V M22
2023-01-31 20:33:20 C 06 24 24.914 -20 15 51.84 V M22
2023-01-31 20:43:48 C 06 24 24.638 -20 15 45.68 V M22
2023-01-31 20:58:07 C 06 24 24.370 -20 15 36.40 V M22
2024-02-15 15:06:53 C 14 56 08.671 -25 39 34.71 X F51
2024-02-15 15:19:01 C 14 56 09.045 -25 39 35.30 X F51
2024-02-15 15:31:09 C 14 56 09.418 -25 39 35.31 X F51
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)