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
2020-10-11 12:52:41 C 02 13 14.756 +31 26 57.57 U F51
2020-10-11 12:54:32 C 02 13 14.481 +31 26 58.85 U F51
2020-10-11 13:06:43 C 02 13 12.621 +31 27 08.00 U F51
2020-10-11 13:08:36 C 02 13 12.349 +31 27 09.45 U F51
2020-10-11 13:20:45 C 02 13 10.480 +31 27 18.43 U F51
2020-10-11 13:22:36 C 02 13 10.202 +31 27 19.75 U F51
2020-10-11 13:34:46 C 02 13 08.344 +31 27 28.92 U F51
2020-10-11 13:36:38 C 02 13 08.063 +31 27 30.33 U F51
2020-10-12 06:47:10 C 02 10 34.66 +31 40 24.3 V G96
2020-10-12 06:54:35 C 02 10 33.50 +31 40 29.5 V G96
2020-10-12 07:02:00 C 02 10 32.34 +31 40 35.2 V G96
2020-10-12 07:09:25 C 02 10 31.17 +31 40 40.8 V G96
2020-10-20 06:56:53 C 01 37 14.74 +33 41 53.3 U I41
2020-10-20 06:58:14 C 01 37 14.48 +33 41 54.0 U I41
2020-10-20 09:20:06 C 01 36 46.40 +33 43 01.9 U I41
2020-10-20 09:27:43 C 01 36 44.92 +33 43 05.5 U I41
2020-10-21 05:03:24 C 01 32 57.51 +33 52 12.8 V G58
2020-10-21 05:11:40 C 01 32 55.87 +33 52 16.8 V G58
2020-10-21 05:19:01 C 01 32 54.42 +33 52 20.0 V G58
2020-10-22 07:30:12 C 01 27 43.334 +34 03 32.10 U F52
2020-10-22 07:48:39 C 01 27 39.512 +34 03 39.76 U F52
2020-10-22 08:07:05 C 01 27 35.706 +34 03 47.53 U F52
2020-10-22 08:25:35 C 01 27 31.929 +34 03 55.14 U F52
2020-10-22 09:56:13 C 01 27 13.236 +34 04 31.57 U F52
2020-10-22 10:13:02 C 01 27 09.774 +34 04 38.00 U F52
2020-10-22 10:29:53 C 01 27 06.298 +34 04 44.47 U F52
2020-10-23 08:55:34 C 01 22 35.365 +34 13 04.10 U F51
2020-10-23 09:31:58 C 01 22 27.749 +34 13 16.86 U F51
2020-10-23 09:52:28 C 01 22 23.475 +34 13 23.94 U F51
2020-10-24 07:41:18 C 01 17 56.729 +34 20 27.50 U F52
2020-10-24 07:58:52 C 01 17 53.009 +34 20 33.30 U F52
2020-10-24 08:16:25 C 01 17 49.347 +34 20 38.83 U F52
2020-10-24 08:34:03 C 01 17 45.609 +34 20 44.43 U F52
2020-10-24 09:14:02 C 01 17 37.123 +34 20 56.48 U F51
2020-10-24 09:34:26 C 01 17 32.811 +34 21 02.62 U F51
2020-10-24 09:53:42 C 01 17 28.739 +34 21 08.23 U F51
2020-10-24 10:11:40 C 01 17 24.920 +34 21 13.46 U F51
2020-10-24 19:33:46 C 01 15 30.10 +34 23 45.7 V C95
2020-10-24 20:01:56 C 01 15 24.15 +34 23 54.4 V C95
2020-10-25 08:31:29 C 01 12 48.578 +34 27 19.83 U F52
2020-10-25 08:34:12 C 01 12 47.999 +34 27 20.35 U F51
2020-10-25 08:50:15 C 01 12 44.579 +34 27 24.52 U F52
2020-10-25 09:09:05 C 01 12 40.541 +34 27 29.48 U F52
2020-10-25 09:27:58 C 01 12 36.500 +34 27 34.05 U F52
2020-10-25 09:28:09 C 01 12 36.466 +34 27 34.18 U F51
2020-10-26 08:45:45 C 01 07 45.366 +34 32 45.51 U F51
2020-10-26 09:03:54 C 01 07 41.444 +34 32 49.05 U F51
2020-10-26 09:21:56 C 01 07 37.572 +34 32 52.63 U F51
2020-10-28 01:58:14 C 00 59 04.92 +34 38 51.8 V L01
2020-10-28 02:01:36 C 00 59 04.24 +34 38 51.8 V L01