2023 TN49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5579097693 ± 2.14e-07
Semi-major axis (a)2.2893727953 AU ± 4.36e-08
Inclination (i)9.46699802° ± 3.89e-05
Long. of Asc. Node (Ω)35.88932652° ± 4.18e-05
Arg. of Perihelion (ω)274.19621683° ± 9.71e-05
Mean Anomaly (M)245.65959734° ± 4.82e-05
Mean Motion (n)0.2845361819°/day ± 8.14e-09
Perihelion dist (q)1.01210935 AU ± 4.91e-07
Aphelion dist (Q)3.56663624 AU ± 4.95e-07
Orbital Period3.46397522 yr ± 9.90e-08
Physical Parameters
H (abs. magnitude)21.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.332″
Uncertainty0
Orbit TypeApollo
MOID0.150768 AU
Observations Used28
Oppositions5
Arc Total2016-2023
First Observation Used2016-08-29
Last Observation Used2023-11-10
Observations (28)
Date Type RA Dec Mag Band Observatory
2016-08-29 14:48:57 C 03 43 43.403 -30 08 13.35 V F51
2016-08-29 15:01:51 C 03 43 41.707 -30 07 41.14 V F51
2016-09-30 14:57:28 C 02 18 22.621 -04 33 56.31 V F51
2016-09-30 15:09:00 C 02 18 21.338 -04 33 39.98 V F51
2016-10-19 06:48:04 C 01 39 27.82 +03 46 36.1 q G96
2016-10-19 06:54:12 C 01 39 27.35 +03 46 42.3 q G96
2016-10-19 07:00:22 C 01 39 26.93 +03 46 47.5 q G96
2016-10-19 07:06:30 C 01 39 26.45 +03 46 52.3 q G96
2023-10-15 10:19:36 C 03 51 37.494 +20 08 01.83 X F51
2023-10-15 10:39:52 C 03 51 35.951 +20 08 09.11 X F51
2023-10-15 10:59:01 C 03 51 34.462 +20 08 15.69 X F51
2023-10-16 06:44:56 C 03 50 06.832 +20 14 53.74 V I52
2023-10-16 06:58:42 C 03 50 05.784 +20 14 58.27 V I52
2023-10-16 07:06:53 C 03 50 05.161 +20 15 01.69 V I52
2023-10-17 07:45:40 C 03 48 12.85 +20 23 04.5 u H21
2023-10-17 07:53:45 C 03 48 12.20 +20 23 07.5 u H21
2023-10-17 07:59:00 C 03 48 11.79 +20 23 08.8 u H21
2023-10-23 06:43:26 C 03 36 43.800 +21 03 37.90 V V06
2023-10-23 06:55:47 C 03 36 42.800 +21 03 40.50 V V06
2023-10-23 07:08:49 C 03 36 41.620 +21 03 44.00 V V06
2023-11-06 06:39:42 C 03 08 23.430 +21 56 03.70 V I52
2023-11-06 06:49:34 C 03 08 22.610 +21 56 03.70 V I52
2023-11-06 07:19:45 C 03 08 20.080 +21 56 05.80 V I52
2023-11-10 18:40:51 C 02 59 57.80 +22 01 40.9 V O18
2023-11-10 18:46:05 C 02 59 57.38 +22 01 41.2 V O18
2023-11-10 19:06:52 C 02 59 55.80 +22 01 41.9 V O18
2023-11-10 19:22:27 C 02 59 54.55 +22 01 42.2 V O18
2023-11-10 19:27:38 C 02 59 54.17 +22 01 41.8 V O18