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
2024-05-09 08:49:34 C 14 20 15.420 -12 36 58.74 X F51
2024-05-09 09:05:31 C 14 20 14.500 -12 36 45.56 X F51
2024-05-09 09:21:30 C 14 20 13.578 -12 36 32.36 X F51
2024-05-14 07:07:47 C 14 13 50.315 -10 59 35.30 V 703
2024-05-14 07:11:04 C 14 13 50.124 -10 59 31.99 V 703
2024-05-14 07:14:22 C 14 13 50.070 -10 59 28.61 V 703
2024-05-14 07:17:39 C 14 13 49.876 -10 59 25.48 V 703
2024-05-30 09:23:10 C 13 56 48.629 -06 07 39.00 V T05
2024-05-30 09:27:44 C 13 56 48.516 -06 07 35.51 V T05
2024-05-30 09:35:42 C 13 56 48.209 -06 07 30.47 V T05
2024-05-30 09:50:14 C 13 56 47.777 -06 07 20.28 V T05
2024-06-01 08:04:06 C 13 55 18.168 -05 37 02.39 V T08
2024-06-01 08:12:58 C 13 55 17.906 -05 36 56.52 V T08
2024-06-01 08:17:40 C 13 55 17.726 -05 36 53.64 V T08
2024-06-01 08:33:23 C 13 55 17.210 -05 36 42.91 V T08
2024-06-02 02:37:59 C 13 54 44.347 -05 25 06.24 V W68
2024-06-02 02:43:15 C 13 54 44.191 -05 25 04.19 V W68
2024-06-02 02:51:09 C 13 54 43.920 -05 24 57.46 V W68
2024-06-02 03:05:32 C 13 54 43.476 -05 24 47.95 V W68
2024-06-03 08:26:35 C 13 53 52.843 -05 06 39.24 V T05
2024-06-03 08:31:08 C 13 53 52.728 -05 06 36.94 V T05
2024-06-03 08:43:53 C 13 53 52.361 -05 06 28.48 V T05
2024-06-03 09:15:51 C 13 53 51.379 -05 06 09.14 V T05
2024-06-04 06:59:01 C 13 53 16.309 -04 52 58.51 X F52
2024-06-04 07:16:10 C 13 53 15.820 -04 52 48.22 X F52
2024-06-04 07:33:19 C 13 53 15.330 -04 52 37.90 X F52
2024-06-04 07:50:28 C 13 53 14.847 -04 52 27.64 X F52
2024-06-05 07:58:27 C 13 52 37.836 -04 38 09.85 V T08
2024-06-05 08:02:30 C 13 52 37.675 -04 38 08.02 V T08
2024-06-05 08:10:37 C 13 52 37.486 -04 38 03.12 V T08
2024-06-05 08:29:31 C 13 52 36.967 -04 37 52.43 V T08
2024-06-08 07:02:26 C 13 51 02.189 -03 58 11.92 X F51
2024-06-08 07:19:43 C 13 51 01.809 -03 58 02.56 X F51
2024-06-08 07:28:53 C 13 51 01.574 -03 57 56.52 V T08
2024-06-08 07:32:57 C 13 51 01.529 -03 57 54.58 V T08
2024-06-08 07:37:01 C 13 51 01.427 -03 57 53.23 X F51
2024-06-08 07:47:10 C 13 51 01.207 -03 57 47.48 V T08
2024-06-08 07:54:17 C 13 51 01.045 -03 57 43.97 X F51
2024-06-08 07:56:16 C 13 51 01.015 -03 57 42.59 V T08
2024-06-09 08:19:18 C 13 50 32.794 -03 44 44.56 V T08
2024-06-09 08:23:27 C 13 50 32.736 -03 44 42.36 V T08
2024-06-09 08:39:39 C 13 50 32.426 -03 44 34.40 V T08
2024-06-09 08:50:40 C 13 50 32.134 -03 44 28.50 V T08
2024-12-28 18:24:19 B 21 16 25.853 -04 10 41.08 Z Y89
2024-12-28 18:35:00 B 21 16 27.702 -04 10 38.63 Z Y89
2024-12-28 18:45:38 B 21 16 29.651 -04 10 36.52 Z Y89
2025-12-27 15:02:21 C 12 15 20.046 -23 55 38.21 X F51
2025-12-27 15:13:13 C 12 15 20.359 -23 55 42.27 X F51
2025-12-27 15:24:05 C 12 15 20.679 -23 55 46.41 X F51
2025-12-27 15:34:57 C 12 15 20.985 -23 55 50.55 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)