514914 (2008 TN26)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6341634948 ± 1.85e-07
Semi-major axis (a)1.8234857829 AU ± 2.74e-08
Inclination (i)9.41936728° ± 2.40e-05
Long. of Asc. Node (Ω)253.56946626° ± 1.68e-04
Arg. of Perihelion (ω)22.42587055° ± 1.83e-04
Mean Anomaly (M)12.50470088° ± 5.20e-05
Mean Motion (n)0.4002752189°/day ± 9.01e-09
Perihelion dist (q)0.66709767 AU ± 3.37e-07
Aphelion dist (Q)2.97987390 AU ± 3.40e-07
Orbital Period2.46237148 yr ± 5.54e-08
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.623″
Uncertainty0
Orbit TypeApollo
MOID0.138106 AU
Observations Used65
Oppositions9
Arc Total2008-2023
First Observation Used2008-10-09
Last Observation Used2023-02-19
Observations (70)
Date Type RA Dec Mag Band Observatory
2013-11-06 07:20:12 C 02 47 49.70 +26 25 40.2 q G96
2013-11-06 07:30:09 C 02 47 48.76 +26 25 33.0 q G96
2018-02-10 08:39:17 C 11 11 47.94 -17 50 13.1 o 691
2018-02-10 08:48:59 C 11 11 47.60 -17 50 20.0 o 691
2018-02-10 08:58:43 C 11 11 47.27 -17 50 26.7 o 691
2018-03-08 09:03:48 C 10 24 35.238 -25 00 48.43 U F51
2018-03-08 09:31:45 C 10 24 31.320 -25 01 05.96 U F51
2018-04-05 01:11:14 S 07 50 50.606 -26 39 38.34 L C51
2018-04-05 05:53:59 S 07 49 12.262 -26 36 04.79 L C51
2018-04-05 07:28:14 S 07 48 39.413 -26 34 52.54 L C51
2018-04-05 09:02:29 S 07 48 06.425 -26 33 38.95 L C51
2018-11-14 05:07:49 C 03 34 21.59 +25 18 09.8 u H21
2018-11-14 05:30:21 C 03 34 19.71 +25 17 58.8 u H21
2018-11-14 05:43:31 C 03 34 18.61 +25 17 52.2 u H21
2018-11-16 05:02:06 C 03 30 28.60 +24 54 51.8 u H21
2018-11-16 05:23:04 C 03 30 26.94 +24 54 40.3 u H21
2018-11-16 05:43:18 C 03 30 25.31 +24 54 29.9 u H21
2023-02-19 06:50:49 C 14 01 04.50 -35 22 33.8 u 807
2023-02-19 07:01:52 C 14 01 06.60 -35 22 53.7 u 807
2023-02-19 07:12:56 C 14 01 07.97 -35 23 04.8 u 807