613814 (2007 SR1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4990822995 ± 5.99e-08
Semi-major axis (a)1.0494669702 AU ± 1.86e-09
Inclination (i)19.70396304° ± 6.90e-06
Long. of Asc. Node (Ω)9.22075133° ± 6.28e-06
Arg. of Perihelion (ω)177.59457872° ± 1.06e-05
Mean Anomaly (M)141.68568703° ± 1.87e-05
Mean Motion (n)0.9167673002°/day ± 2.43e-09
Perihelion dist (q)0.52569658 AU ± 6.29e-08
Aphelion dist (Q)1.57323736 AU ± 6.30e-08
Orbital Period1.07511064 yr ± 2.85e-09
Physical Parameters
H (abs. magnitude)20.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.251″
Uncertainty0
Orbit TypeApollo
MOID0.299267 AU
Observations Used227
Oppositions1
Arc Total2007-2023
First Observation Used2007-09-18
Last Observation Used2023-10-18
Observations (273)
Date Type RA Dec Mag Band Observatory
2022-10-29 03:29:12 C 22 50 28.338 -04 31 08.00 V G96
2022-10-29 03:44:12 C 22 50 27.600 -04 31 04.15 V G96
2022-10-29 03:51:41 C 22 50 27.222 -04 31 02.06 V G96
2023-09-11 10:05:16 C 23 39 38.445 -28 23 44.98 X F51
2023-09-11 10:19:46 C 23 39 35.753 -28 23 40.60 X F51
2023-09-11 10:34:17 C 23 39 33.058 -28 23 36.15 X F51
2023-09-11 10:48:48 C 23 39 30.365 -28 23 31.71 X F51
2023-09-12 10:12:19 C 23 35 19.372 -28 15 50.35 X F51
2023-09-12 10:28:30 C 23 35 16.413 -28 15 44.66 X F51
2023-09-12 10:43:17 C 23 35 13.701 -28 15 39.52 X F51
2023-09-17 09:26:30 C 23 15 08.081 -27 23 42.48 X F52
2023-09-17 09:55:47 C 23 15 03.255 -27 23 27.46 X F52
2023-09-17 10:10:29 C 23 15 00.825 -27 23 19.76 X F52
2023-10-06 06:48:49 C 22 22 39.606 -22 12 11.13 X F51
2023-10-06 07:04:36 C 22 22 38.396 -22 11 59.20 X F51
2023-10-06 07:20:22 C 22 22 37.239 -22 11 46.95 X F51
2023-10-12 07:14:03 C 22 14 01.045 -20 23 16.57 X F51
2023-10-12 07:30:43 C 22 14 00.181 -20 23 04.14 X F51
2023-10-12 07:47:23 C 22 13 59.316 -20 22 51.61 X F51
2023-10-12 08:04:03 C 22 13 58.472 -20 22 39.30 X F51
2023-10-18 05:25:33 C 22 08 36.727 -18 38 37.55 X F51
2023-10-18 05:41:15 C 22 08 36.225 -18 38 26.38 X F51
2023-10-18 05:56:58 C 22 08 35.733 -18 38 14.99 X F51