523801 (1993 TQ2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4192450638 ± 2.00e+00
Semi-major axis (a)1.9853703522 AU ± 3.00e+00
Inclination (i)6.03753049° ± 4.00e+00
Long. of Asc. Node (Ω)13.19032817° ± 5.00e+00
Arg. of Perihelion (ω)77.87855871° ± 6.00e+00
Mean Anomaly (M)145.02696666° ± 6.43e-06
Mean Motion (n)0.3523302872°/day ± 7.99e-01
Perihelion dist (q)1.15301363 AU ± 4.34e+00
Aphelion dist (Q)2.81772707 AU ± 5.82e+00
Orbital Period2.79744978 yr ± 6.34e+00
NGA Modelr2
A24.94416772e-06 AU/d²
Physical Parameters
H (abs. magnitude)20.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.562″
Uncertainty0
Orbit TypeAmor
MOID0.200705 AU
Observations Used777
Oppositions19
Arc Total1993-2022
First Observation Used1993-10-11
Last Observation Used2022-04-01
Observations (1115)
Date Type RA Dec Mag Band Observatory
2021-10-13 09:01:31 C 04 20 11.22 +28 05 43.0 V G96
2021-10-13 09:08:56 C 04 20 11.94 +28 05 50.9 V G96
2021-10-16 07:19:22 C 04 27 25.18 +29 16 10.5 V G96
2021-10-16 07:27:36 C 04 27 26.00 +29 16 19.4 V G96
2021-10-16 07:35:49 C 04 27 26.84 +29 16 28.1 V G96
2021-11-13 08:31:27 C 05 53 09.22 +42 37 26.6 V G96
2021-11-13 08:39:48 C 05 53 10.46 +42 37 37.2 V G96
2021-11-13 08:48:06 C 05 53 11.67 +42 37 48.0 V G96
2021-11-13 08:56:25 C 05 53 12.89 +42 37 58.5 V G96
2021-11-18 22:53:12 C 06 15 18.23 +45 22 24.8 V 160
2021-11-18 22:59:14 C 06 15 19.21 +45 22 32.5 V 160
2021-11-18 23:05:16 C 06 15 20.20 +45 22 40.9 V 160
2021-11-25 13:37:41 C 06 43 47.692 +48 19 43.06 U F51
2021-11-25 13:54:06 C 06 43 50.517 +48 19 59.44 U F51
2021-11-25 14:10:45 C 06 43 53.394 +48 20 15.96 U F51
2021-11-26 10:21:39 C 06 47 43.45 +48 40 37.3 V T05
2021-11-26 10:30:56 C 06 47 45.05 +48 40 48.3 V T05
2021-11-26 10:45:11 C 06 47 47.55 +48 41 02.3 V T05
2021-11-26 10:50:32 C 06 47 48.57 +48 41 07.5 V T05
2021-11-27 07:29:39 C 06 51 42.40 +49 01 18.4 V G96
2021-11-27 07:33:50 C 06 51 43.15 +49 01 22.7 V 703
2021-11-27 07:37:02 C 06 51 43.71 +49 01 25.8 V G96
2021-11-27 07:41:51 C 06 51 44.56 +49 01 30.6 V 703
2021-11-27 07:44:24 C 06 51 45.03 +49 01 33.5 V G96
2021-11-27 07:49:51 C 06 51 45.90 +49 01 38.8 V 703
2021-11-27 07:51:47 C 06 51 46.31 +49 01 40.7 V G96
2021-11-30 07:16:18 C 07 05 25.44 +50 06 53.5 V 703
2021-11-30 07:23:53 C 07 05 26.80 +50 07 00.0 V 703
2021-11-30 07:31:29 C 07 05 28.17 +50 07 07.2 V 703
2021-12-02 13:24:34 C 07 15 49.72 +50 50 59.9 V T08
2021-12-02 13:31:54 C 07 15 51.04 +50 51 06.1 V T08
2021-12-02 13:35:55 C 07 15 51.67 +50 51 09.3 V T08
2021-12-02 14:16:20 C 07 15 58.86 +50 51 38.5 V T08
2021-12-02 14:57:27 C 07 16 06.21 +50 52 07.2 V T08
2021-12-03 06:10:41 C 07 19 07.51 +51 03 15.5 V 703
2021-12-03 06:18:36 C 07 19 08.98 +51 03 21.4 V 703
2021-12-03 06:26:33 C 07 19 10.45 +51 03 28.3 V 703
2021-12-03 06:34:29 C 07 19 11.92 +51 03 34.7 V 703
2021-12-06 05:44:50 C 07 32 55.14 +51 50 56.3 V 703
2021-12-06 05:52:43 C 07 32 56.60 +51 51 01.4 V 703
2021-12-06 06:00:36 C 07 32 58.05 +51 51 06.9 V 703
2021-12-06 06:08:29 C 07 32 59.51 +51 51 12.2 V 703
2021-12-12 05:49:32 C 07 59 50.14 +52 56 45.8 V 703
2021-12-12 05:57:24 C 07 59 51.42 +52 56 49.2 V 703
2021-12-12 06:05:15 C 07 59 52.79 +52 56 52.4 V 703
2021-12-12 12:15:38 C 08 00 54.08 +52 58 54.2 V G96
2021-12-12 12:23:58 C 08 00 55.46 +52 58 56.2 V G96
2021-12-12 12:32:19 C 08 00 56.87 +52 58 58.1 V G96
2021-12-12 12:40:39 C 08 00 58.24 +52 59 00.0 V G96
2021-12-14 11:47:14 C 08 09 20.05 +53 11 13.0 V T08