IAA RAS IAA Minor Planet Database

2023 TZ9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2812931000
Semi-major axis (a)1.3952812000 AU
Inclination (i)26.75232000°
Long. of Asc. Node (Ω)16.69901000°
Arg. of Perihelion (ω)20.15260000°
Mean Anomaly (M)90.21397000°
Mean Motion (n)0.5980141500°/day
Perihelion dist (q)1.00279820 AU
Aphelion dist (Q)1.78776420 AU
Orbital Period1.64813440 yr
Physical Parameters
H (abs. magnitude)24.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.290″
Uncertainty8
Orbit TypeAmor
MOID0.016044 AU
Observations Used43
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-10-13
Observations (44)
Date Type RA Dec Mag Band Observatory
2023-10-13 02:33:47 C 21 22 29.125 +07 32 11.18 – V G96
2023-10-13 02:41:51 C 21 22 19.639 +07 37 06.31 – V G96
2023-10-13 03:00:13 C 21 21 58.108 +07 48 15.95 – V G96
2023-10-13 03:11:30 C 21 21 44.870 +07 55 08.69 – V G96
2023-10-13 03:39:08 C 21 21 12.640 +08 11 49.96 – V G96
2023-10-13 03:39:19 C 21 21 12.424 +08 11 56.11 – V G96
2023-10-13 03:39:30 C 21 21 12.200 +08 12 02.95 – V G96
2023-10-13 03:39:40 C 21 21 11.984 +08 12 10.04 – V G96
2023-10-13 03:40:55 C 21 21 09.540 +08 12 47.47 – V H01
2023-10-13 03:41:23 C 21 20 59.46 +08 18 06.0 – W X09
2023-10-13 03:45:54 C 21 21 03.747 +08 15 46.99 – V H01
2023-10-13 03:51:28 C 21 20 48.00 +08 24 09.0 – W X09
2023-10-13 04:00:12 C 21 20 47.151 +08 24 22.73 – V H01
2023-10-13 04:04:41 C 21 20 41.77 +08 26 59.6 – X 858
2023-10-13 04:10:51 C 21 20 34.825 +08 30 46.15 – V H01
2023-10-13 04:20:30 C 21 20 23.42 +08 36 28.1 – X 858
2023-10-13 04:35:17 C 21 20 06.41 +08 45 17.4 – X 858
2023-10-13 17:05:36 B 21 07 09.14 +15 47 21.0 – X M45
2023-10-13 17:09:02 B 21 07 05.47 +15 49 09.8 – X M45
2023-10-13 17:12:28 B 21 07 01.80 +15 50 59.1 – X M45
2023-10-13 18:09:42 C 21 06 03.150 +16 20 44.90 – V 246
2023-10-13 18:10:01 C 21 06 02.850 +16 20 54.60 – V 246
2023-10-13 18:10:21 C 21 06 02.490 +16 21 05.00 – V 246
2023-10-13 18:10:40 C 21 06 02.180 +16 21 15.70 – V 246
2023-10-13 18:11:00 C 21 06 01.740 +16 21 26.00 – V 246
2023-10-13 18:11:19 C 21 06 01.510 +16 21 35.70 – V 246
2023-10-13 18:20:25 B 21 05 52.714 +16 26 15.29 – X K74
2023-10-13 18:30:58 B 21 05 42.72 +16 32 07.7 – Z C95
2023-10-13 18:33:52 C 21 05 38.35 +16 33 39.9 – X K83
2023-10-13 18:33:58 C 21 05 36.46 +16 33 19.7 – X G02
2023-10-13 18:40:59 C 21 05 29.01 +16 36 58.4 – X G02
2023-10-13 18:41:34 B 21 05 30.254 +16 37 14.45 – X K74
2023-10-13 18:42:02 C 21 05 29.66 +16 37 53.8 – X K83
2023-10-13 18:46:49 B 21 05 25.86 +16 40 20.8 – Z C95
2023-10-13 18:47:52 C 21 05 21.70 +16 40 31.8 – X G02
2023-10-13 20:44:59 C 21 03 23.033 +17 40 15.35 – V J95
2023-10-13 20:47:29 C 21 03 20.410 +17 41 30.77 – V J95
2023-10-13 20:49:59 C 21 03 17.815 +17 42 46.37 – V J95
2023-10-13 20:52:30 C 21 03 15.230 +17 44 02.36 – V J95
2023-10-13 20:57:46 C 21 03 06.50 +17 47 06.7 – q 104
2023-10-13 21:06:26 C 21 02 57.46 +17 51 27.4 – q 104
2023-10-13 21:10:03 C 21 02 53.73 +17 53 16.0 – q 104
2023-10-13 21:26:19 C 21 02 35.16 +18 01 03.3 – q L04
2023-10-13 21:32:55 C 21 02 28.38 +18 04 20.5 – q L04