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
2024-02-15 15:43:16 C 14 56 09.801 -25 39 35.86 X F51
2024-04-04 23:34:12 C 15 00 42.156 -22 05 25.58 V M22
2024-04-04 23:44:08 C 15 00 41.849 -22 05 21.41 V M22
2024-04-04 23:58:03 C 15 00 41.395 -22 05 14.68 V M22
2024-04-09 13:39:27 C 14 56 54.334 -21 10 16.00 X F51
2024-04-09 13:56:47 C 14 56 53.647 -21 10 06.66 X F51
2024-04-09 14:14:03 C 14 56 52.971 -21 09 57.29 X F51
2024-04-09 14:31:24 C 14 56 52.282 -21 09 47.91 X F51
2024-04-17 09:00:01 C 14 48 53.705 -19 19 17.76 V G96
2024-04-17 09:08:33 C 14 48 53.298 -19 19 12.25 V G96
2024-04-17 09:18:00 C 14 48 52.837 -19 19 06.10 V G96
2024-04-17 09:25:30 C 14 48 52.466 -19 19 01.24 V G96
2024-04-18 11:40:12 C 14 47 36.985 -19 01 48.22 X F52
2024-04-18 11:53:24 C 14 47 36.314 -19 01 39.48 X F52
2024-04-18 12:06:35 C 14 47 35.652 -19 01 30.68 X F52
2024-04-19 23:34:11 C 14 45 50.906 -18 37 33.67 V M22
2024-04-19 23:39:00 C 14 45 50.635 -18 37 29.75 V M22
2024-04-20 00:24:56 C 14 45 48.240 -18 36 58.54 V M22
2024-04-20 00:34:02 C 14 45 47.808 -18 36 52.20 V M22
2024-04-29 00:31:01 C 14 34 15.794 -15 58 09.34 V M22
2024-04-29 00:36:24 C 14 34 15.468 -15 58 04.91 V M22
2024-04-29 00:45:34 C 14 34 14.974 -15 57 58.00 V M22
2024-04-29 01:02:45 C 14 34 14.011 -15 57 43.42 V M22
2024-04-29 07:35:37 C 14 33 52.207 -15 52 44.98 V G96
2024-04-29 07:43:00 C 14 33 51.793 -15 52 39.18 V G96
2024-04-29 07:50:22 C 14 33 51.361 -15 52 33.46 V G96
2024-04-29 07:57:46 C 14 33 50.936 -15 52 27.44 V G96
2024-04-30 09:32:33 C 14 32 24.522 -15 32 19.00 V 703
2024-04-30 09:35:51 C 14 32 24.288 -15 32 15.94 V 703
2024-04-30 09:39:08 C 14 32 24.126 -15 32 13.06 V 703
2024-04-30 09:42:26 C 14 32 23.888 -15 32 11.80 V 703
2024-05-01 03:07:09 B 14 31 25.24 -15 18 16.0 Z Y05
2024-05-01 03:16:40 B 14 31 24.68 -15 18 08.4 Z Y05
2024-05-01 03:26:12 B 14 31 24.11 -15 18 00.6 Z Y05
2024-05-01 23:47:54 C 14 30 14.906 -15 01 42.42 V M22
2024-05-01 23:52:30 C 14 30 14.568 -15 01 38.68 V M22
2024-05-02 00:00:27 C 14 30 14.218 -15 01 32.12 V M22
2024-05-02 00:18:43 C 14 30 13.104 -15 01 17.11 V M22
2024-05-04 04:18:27 C 14 27 16.346 -14 19 15.49 V W68
2024-05-04 05:06:49 C 14 27 13.450 -14 18 35.82 V W68
2024-05-04 05:11:32 C 14 27 13.217 -14 18 31.82 V W68
2024-05-04 05:52:18 C 14 27 10.814 -14 17 58.96 V W68
2024-05-06 22:50:27 C 14 23 30.106 -13 24 44.21 V M22
2024-05-06 22:55:45 C 14 23 29.858 -13 24 38.92 V M22
2024-05-06 23:05:39 C 14 23 29.244 -13 24 31.32 V M22
2024-05-06 23:53:26 C 14 23 26.462 -13 23 51.94 V M22
2024-05-08 07:35:40 C 14 21 39.661 -12 57 50.98 V G96
2024-05-08 07:43:07 C 14 21 39.236 -12 57 44.82 V G96
2024-05-08 07:50:34 C 14 21 38.804 -12 57 38.77 V G96
2024-05-08 07:59:39 C 14 21 38.279 -12 57 31.10 V G96
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)