2007 TZ18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4907064253 ± 3.76e-08
Semi-major axis (a)2.2033316470 AU ± 4.15e-09
Inclination (i)8.78803367° ± 3.95e-06
Long. of Asc. Node (Ω)211.50438561° ± 1.37e-05
Arg. of Perihelion (ω)184.34450680° ± 1.75e-05
Mean Anomaly (M)191.98432027° ± 6.61e-06
Mean Motion (n)0.3013647605°/day ± 8.51e-10
Perihelion dist (q)1.12214265 AU ± 8.28e-08
Aphelion dist (Q)3.28452064 AU ± 8.30e-08
Orbital Period3.27054259 yr ± 9.23e-09
Physical Parameters
H (abs. magnitude)20.91
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.253″
Uncertainty0
Orbit TypeAmor
MOID0.127164 AU
Observations Used108
Oppositions9
Arc Total2007-2020
First Observation Used2007-10-09
Last Observation Used2020-12-10
Observations (109)
Date Type RA Dec Mag Band Observatory
2020-07-16 13:10:54 C 21 09 18.448 +04 53 39.50 V F52
2020-07-21 09:52:07 C 21 06 52.736 +05 40 15.70 V F52
2020-07-21 10:08:58 C 21 06 52.257 +05 40 22.10 V F52
2020-07-21 10:25:43 C 21 06 51.806 +05 40 28.19 V F52
2020-07-25 12:30:54 C 21 04 10.250 +06 15 14.70 V F52
2020-07-25 12:47:35 C 21 04 09.704 +06 15 20.20 V F52
2020-07-25 13:20:57 C 21 04 08.577 +06 15 31.09 V F52
2020-08-11 08:48:30 C 20 48 03.332 +07 38 40.00 V F52
2020-08-11 09:22:45 C 20 48 01.569 +07 38 41.64 V F52
2020-08-11 09:40:01 C 20 48 00.691 +07 38 42.91 V F52
2020-08-13 07:37:35 C 20 45 49.548 +07 40 27.48 V F51
2020-08-13 07:58:08 C 20 45 48.485 +07 40 27.85 V F51
2020-08-25 08:43:04 C 20 32 02.999 +07 08 11.87 U F52
2020-08-25 09:00:56 C 20 32 02.114 +07 08 07.68 U F52
2020-08-25 09:18:44 C 20 32 01.231 +07 08 03.42 U F52
2020-08-25 19:59:22 C 20 31 33.40 +07 05 17.5 V L01
2020-08-25 20:02:44 C 20 31 33.25 +07 05 17.3 V L01
2020-08-25 20:06:07 C 20 31 33.11 +07 05 15.7 V L01
2020-08-25 20:09:29 C 20 31 32.94 +07 05 15.0 V L01
2020-09-07 09:20:25 C 20 21 01.511 +05 12 17.77 U F51
2020-09-07 09:30:47 C 20 21 01.221 +05 12 12.70 U F51
2020-09-07 09:42:27 C 20 21 00.875 +05 12 07.16 U F51
2020-09-07 09:53:02 C 20 21 00.570 +05 12 01.77 U F51
2020-09-08 06:53:22 C 20 20 33.348 +05 01 37.14 U F52
2020-09-08 07:00:43 C 20 20 33.153 +05 01 33.29 U F51
2020-09-08 07:07:26 C 20 20 32.970 +05 01 30.14 U F52
2020-09-08 07:14:43 C 20 20 32.773 +05 01 26.25 U F51
2020-09-08 07:21:37 C 20 20 32.585 +05 01 22.97 U F52
2020-09-08 07:43:28 C 20 20 31.993 +05 01 11.90 U F51
2020-09-10 05:45:40 C 20 19 39.965 +04 37 21.23 U F52
2020-09-10 06:02:23 C 20 19 39.597 +04 37 12.03 U F52
2020-09-10 06:19:04 C 20 19 39.226 +04 37 03.48 U F52
2020-09-10 06:52:28 C 20 19 38.491 +04 36 45.71 U F52
2020-09-14 05:40:50 C 20 18 32.544 +03 43 39.47 U F52
2020-09-14 05:57:31 C 20 18 32.350 +03 43 29.77 U F52
2020-09-14 06:14:12 C 20 18 32.136 +03 43 20.13 U F52
2020-09-14 06:30:57 C 20 18 31.944 +03 43 10.29 U F52
2020-10-21 03:11:13 C 21 04 52.76 -06 13 10.3 U I41
2020-10-21 03:11:52 C 21 04 52.83 -06 13 10.7 U I41
2020-10-21 04:28:31 C 21 05 01.24 -06 13 59.9 U I41
2020-10-21 04:36:52 C 21 05 02.17 -06 14 05.0 U I41
2020-10-30 04:09:39 C 21 33 23.68 -08 22 21.4 V G96
2020-10-30 04:19:02 C 21 33 25.03 -08 22 26.3 V G96
2020-10-30 04:26:44 C 21 33 26.11 -08 22 30.4 V G96
2020-11-10 06:10:56 C 22 17 11.633 -10 21 04.25 U F51
2020-11-10 06:27:20 C 22 17 14.491 -10 21 09.63 U F51
2020-11-10 06:43:43 C 22 17 17.388 -10 21 14.79 U F51
2020-11-10 07:00:09 C 22 17 20.231 -10 21 20.47 U F51
2020-11-14 06:32:23 C 22 35 09.420 -10 48 53.89 U F51
2020-11-14 07:05:56 C 22 35 15.623 -10 49 01.63 U F51