2020 TO4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4031465327 ± 8.64e-04
Semi-major axis (a)1.5589835874 AU ± 2.12e-03
Inclination (i)16.21220293° ± 2.32e-02
Long. of Asc. Node (Ω)16.40615132° ± 2.29e-03
Arg. of Perihelion (ω)316.54936141° ± 7.87e-03
Mean Anomaly (M)243.31917422° ± 1.99e+00
Mean Motion (n)0.5063490058°/day ± 1.03e-03
Perihelion dist (q)0.93048476 AU ± 1.85e-03
Aphelion dist (Q)2.18748242 AU ± 3.26e-03
Orbital Period1.94653544 yr ± 3.97e-03
Physical Parameters
H (abs. magnitude)26.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.360″
Uncertainty4
Orbit TypeApollo
MOID0.007456 AU
Observations Used24
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-13
Last Observation Used2020-10-16
Observations (24)
Date Type RA Dec Mag Band Observatory
2020-10-13 04:20:06 C 23 09 32.37 +28 28 09.6 V G96
2020-10-13 04:35:05 C 23 09 37.71 +28 32 11.5 V G96
2020-10-13 04:42:36 C 23 09 40.34 +28 34 11.7 V G96
2020-10-13 07:09:41 C 23 10 31.71 +29 12 11.4 V I52
2020-10-13 07:11:28 C 23 10 32.35 +29 12 37.8 V I52
2020-10-13 07:13:14 C 23 10 32.97 +29 13 04.7 V I52
2020-10-13 17:55:00 C 23 15 04.98 +31 41 26.1 V L01
2020-10-13 18:02:59 C 23 15 07.53 +31 43 10.1 V L01
2020-10-13 18:06:24 C 23 15 08.61 +31 43 53.8 V L01
2020-10-13 21:29:13 C 23 16 19.36 +32 27 17.4 V J04
2020-10-13 21:33:47 C 23 16 20.66 +32 28 13.5 V J04
2020-10-13 21:38:26 C 23 16 22.05 +32 29 10.2 V J04
2020-10-14 01:51:52 C 23 17 53.51 +33 17 23.2 q 734
2020-10-14 02:03:09 C 23 17 56.76 +33 19 34.1 q 734
2020-10-14 02:14:33 C 23 18 00.03 +33 21 44.7 q 734
2020-10-14 02:25:54 C 23 18 03.29 +33 23 53.6 q 734
2020-10-14 02:45:45 C 23 18 06.75 +33 27 39.7 u H21
2020-10-14 02:57:26 C 23 18 16.10 +33 30 02.8 V I52
2020-10-14 03:04:54 C 23 18 12.04 +33 31 13.3 u H21
2020-10-14 03:05:57 C 23 18 18.50 +33 31 39.0 V I52
2020-10-16 02:14:57 C 23 31 09.89 +39 50 50.0 V V06
2020-10-16 02:21:11 C 23 31 11.03 +39 51 27.8 V V06
2020-10-16 02:27:25 C 23 31 12.15 +39 52 06.1 V V06
2020-10-16 02:33:39 C 23 31 13.24 +39 52 43.7 V V06