66253 (1999 GT3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8378266693 ± 2.00e-08
Semi-major axis (a)1.3340068484 AU ± 1.35e-09
Inclination (i)19.49737533° ± 3.65e-06
Long. of Asc. Node (Ω)157.31926894° ± 2.14e-05
Arg. of Perihelion (ω)261.15012752° ± 1.93e-05
Mean Anomaly (M)139.26202034° ± 5.33e-06
Mean Motion (n)0.6396982866°/day ± 9.70e-10
Perihelion dist (q)0.21634033 AU ± 2.66e-08
Aphelion dist (Q)2.45167336 AU ± 2.67e-08
Orbital Period1.54076743 yr ± 2.34e-09
Physical Parameters
H (abs. magnitude)18.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.360″
Uncertainty0
Orbit TypeApollo
MOID0.194087 AU
Observations Used408
Oppositions8
Arc Total1999-2023
First Observation Used1999-04-09
Last Observation Used2023-07-06
Observations (435)
Date Type RA Dec Mag Band Observatory
2022-05-24 03:41:18 C 10 56 12.214 +31 06 03.20 V G96
2022-05-24 03:49:26 C 10 56 13.387 +31 05 52.94 V G96
2022-05-24 03:57:33 C 10 56 14.500 +31 05 42.36 V G96
2023-06-02 09:15:07 C 17 53 52.638 +14 42 02.09 V G96
2023-06-02 09:21:14 C 17 53 52.141 +14 42 06.12 V G96
2023-06-02 09:27:20 C 17 53 51.490 +14 42 10.19 V G96
2023-06-02 09:33:27 C 17 53 50.881 +14 42 14.33 V G96
2023-06-12 08:09:58 C 17 28 43.556 +17 08 06.84 X F52
2023-06-12 08:27:33 C 17 28 41.439 +17 08 16.16 X F52
2023-06-12 08:45:09 C 17 28 39.307 +17 08 25.61 X F52
2023-06-12 09:02:54 C 17 28 37.164 +17 08 35.02 X F52
2023-06-18 07:40:02 C 17 10 46.425 +18 13 38.39 X F52
2023-06-18 07:58:23 C 17 10 43.968 +18 13 45.45 X F52
2023-06-18 08:16:44 C 17 10 41.529 +18 13 52.43 X F52
2023-06-20 10:56:24 C 17 03 57.211 +18 31 32.07 X F51
2023-06-20 11:13:59 C 17 03 54.796 +18 31 37.51 X F51
2023-06-20 12:10:15 C 17 03 47.084 +18 31 54.93 X F51
2023-06-21 06:57:57 C 17 01 15.085 +18 37 36.62 V G96
2023-06-21 07:05:20 C 17 01 14.059 +18 37 38.78 V G96
2023-06-21 07:12:42 C 17 01 13.048 +18 37 41.27 V G96
2023-06-21 07:20:05 C 17 01 12.032 +18 37 42.89 V G96
2023-06-24 09:03:22 C 16 51 04.144 +18 55 40.76 V V00
2023-06-24 09:12:04 C 16 51 02.920 +18 55 42.28 V V00
2023-06-24 09:20:46 C 16 51 01.696 +18 55 43.90 V V00
2023-06-24 10:01:38 C 16 50 56.331 +18 55 54.72 X F51
2023-06-24 10:45:45 C 16 50 50.072 +18 56 03.11 X F51
2023-06-24 11:03:40 C 16 50 47.535 +18 56 06.45 X F51
2023-06-27 09:08:17 C 16 40 59.610 +19 06 08.28 V V00
2023-06-27 09:16:13 C 16 40 58.480 +19 06 08.93 V V00
2023-06-27 09:24:07 C 16 40 57.353 +19 06 09.61 V V00
2023-06-27 09:32:02 C 16 40 56.233 +19 06 10.19 V V00
2023-07-06 06:54:54 C 16 11 11.260 +18 54 29.84 V G96
2023-07-06 07:03:01 C 16 11 10.136 +18 54 28.30 V G96
2023-07-06 07:11:09 C 16 11 08.984 +18 54 26.64 V G96
2023-07-06 07:19:17 C 16 11 07.886 +18 54 24.41 V G96