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
2007-10-21 03:00:32 C 23 44 17.23 +05 35 07.7 r G96
2007-10-29 01:08:48 C 23 24 49.73 +05 30 14.7 o H55
2007-10-29 01:18:54 C 23 24 48.76 +05 30 14.7 o H55
2007-10-29 01:28:29 C 23 24 47.80 +05 30 14.8 o H55
2007-10-30 00:55:16 C 23 22 46.83 +05 30 14.3 o H55
2007-10-30 01:08:18 C 23 22 45.58 +05 30 14.7 o H55
2007-10-30 01:18:23 C 23 22 44.78 +05 30 15.1 o H55
2007-11-10 00:31:47 C 23 05 43.69 +05 41 48.8 o H55
2007-11-10 00:44:32 C 23 05 43.14 +05 41 51.2 o H55
2007-11-10 00:57:45 C 23 05 42.45 +05 41 52.3 o H55
2008-08-08 09:20:00 C 01 54 33.15 -10 00 12.8 o H55
2008-08-08 09:33:04 C 01 54 32.63 -10 00 14.7 o H55
2008-08-08 09:47:26 C 01 54 32.04 -10 00 17.1 o H55
2008-08-11 09:06:58 C 01 51 43.17 -10 07 32.8 o H55
2008-08-11 09:18:59 C 01 51 42.68 -10 07 35.3 o H55
2008-08-11 09:31:49 C 01 51 42.10 -10 07 38.0 o H55
2008-09-06 06:02:30 C 00 56 08.65 -12 03 07.1 r 448
2008-09-06 06:34:17 C 00 56 04.30 -12 03 12.3 r 448
2008-09-23 03:52:22 C 23 56 06.90 -12 30 15.9 r 448
2008-09-23 04:36:17 C 23 56 00.34 -12 30 13.3 r 448
2010-08-09 14:05:40 S 09 39 02.743 -75 47 31.78 L C51
2010-08-09 15:40:50 S 09 39 55.318 -75 54 07.70 L C51
2010-08-09 15:41:01 S 09 39 55.349 -75 54 08.75 L C51
2010-08-09 17:16:11 S 09 40 48.862 -76 00 43.67 L C51
2010-08-09 18:51:21 S 09 41 43.025 -76 07 18.16 L C51
2010-08-09 18:51:32 S 09 41 42.938 -76 07 18.98 L C51
2010-08-09 20:26:42 S 09 42 37.870 -76 13 52.86 L C51
2010-08-09 22:02:03 S 09 43 33.763 -76 20 26.38 L C51
2010-08-10 01:12:34 S 09 45 27.914 -76 33 29.63 L C51
2019-10-29 12:16:05 C 04 57 51.15 +62 49 14.3 V I52
2019-10-29 12:18:41 C 04 57 51.23 +62 49 21.4 V I52
2019-10-29 12:21:17 C 04 57 51.26 +62 49 29.8 V I52
2019-11-29 19:58:49 S 18 05 25.591 +66 48 37.19 L C51
2019-11-29 23:07:08 S 18 05 11.347 +66 34 53.94 L C51
2019-11-29 23:07:19 S 18 05 11.441 +66 34 53.26 L C51
2019-11-30 02:15:38 S 18 04 57.370 +66 21 10.58 L C51
2019-12-05 17:23:56 C 17 57 56.29 +56 39 36.2 V 204
2019-12-05 17:42:52 C 17 57 55.49 +56 38 15.1 V 204
2020-09-29 06:21:23 C 02 46 32.26 +27 25 11.9 V G96
2020-09-29 06:28:59 C 02 46 31.68 +27 25 18.1 V G96
2020-09-29 06:36:34 C 02 46 31.06 +27 25 24.5 V G96
2020-10-08 13:47:53 C 02 23 07.880 +30 31 08.16 U F52
2020-10-08 14:06:28 C 02 23 05.380 +30 31 22.93 U F52
2020-10-08 14:43:31 C 02 23 00.385 +30 31 51.80 U F52
2020-10-09 11:14:59 C 02 20 17.263 +30 48 19.40 U F51
2020-10-09 11:32:15 C 02 20 14.827 +30 48 33.37 U F51
2020-10-09 11:49:34 C 02 20 12.380 +30 48 47.11 U F51
2020-10-10 12:29:36 C 02 16 46.703 +31 08 11.19 U F51
2020-10-10 12:45:28 C 02 16 44.372 +31 08 23.33 U F51
2020-10-10 13:01:24 C 02 16 42.035 +31 08 35.49 U F51