808521 (2018 CX13)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4751300878 ± 5.42e-08
Semi-major axis (a)1.4197472346 AU ± 9.31e-09
Inclination (i)28.27224412° ± 7.20e-06
Long. of Asc. Node (Ω)124.61202165° ± 1.56e-05
Arg. of Perihelion (ω)306.42964927° ± 1.36e-05
Mean Anomaly (M)251.52394714° ± 1.60e-05
Mean Motion (n)0.5826338718°/day ± 5.73e-09
Perihelion dist (q)0.74518261 AU ± 7.72e-08
Aphelion dist (Q)2.09431186 AU ± 7.82e-08
Orbital Period1.69167350 yr ± 1.66e-08
Physical Parameters
H (abs. magnitude)19.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.108417 AU
Observations Used155
Oppositions5
Arc Total2013-2025
First Observation Used2013-01-25
Last Observation Used2025-05-29
Observations (156)
Date Type RA Dec Mag Band Observatory
2013-01-25 15:29:55 C 15 26 23.520 +10 33 59.15 V F51
2013-01-25 15:46:48 C 15 26 24.976 +10 34 16.71 V F51
2013-02-28 14:25:39 C 16 14 09.517 +25 09 16.61 V F51
2013-02-28 14:41:59 C 16 14 09.861 +25 09 35.16 V F51
2013-04-17 13:45:01 C 15 33 19.001 +41 30 53.34 V F51
2013-04-17 13:59:40 C 15 33 17.650 +41 30 58.09 V F51
2013-04-17 14:17:00 C 15 33 16.088 +41 31 03.10 V F51
2013-04-17 14:33:46 C 15 33 14.587 +41 31 07.94 V F51
2015-02-17 15:29:13 C 17 24 56.881 +03 09 55.85 V F51
2015-03-18 14:02:34 C 17 59 31.778 +06 47 18.48 V F51
2015-03-19 14:22:46 C 18 00 24.759 +06 56 37.02 V F51
2015-03-19 14:42:31 C 18 00 25.443 +06 56 44.52 V F51
2015-03-19 15:02:28 C 18 00 26.150 +06 56 53.22 V F51
2017-06-04 13:43:01 C 20 40 55.632 -00 07 28.10 V F51
2017-07-15 12:12:22 C 20 07 07.037 -08 53 35.71 V F51
2017-07-15 12:30:15 C 20 07 05.490 -08 53 56.69 V F51
2017-08-13 07:28:45 C 18 53 39.376 -26 15 05.64 V F51
2017-08-13 07:42:47 C 18 53 37.781 -26 15 27.30 V F51
2017-08-13 07:56:49 C 18 53 36.157 -26 15 49.53 V F51
2017-08-13 08:10:52 C 18 53 34.552 -26 16 11.25 V F51
2018-02-05 02:43:35 S 15 49 36.221 +23 34 21.68 L C51
2018-02-05 09:00:24 S 15 49 45.410 +23 52 15.56 L C51
2018-02-05 20:00:09 S 15 50 01.054 +24 23 16.22 L C51
2018-02-05 23:08:28 S 15 50 05.501 +24 32 01.90 L C51
2018-02-05 23:08:39 S 15 50 05.383 +24 32 03.59 L C51
2018-02-08 01:24:41 S 15 51 09.962 +26 48 30.13 L C51
2018-02-08 04:33:11 S 15 51 13.606 +26 56 44.20 L C51
2018-02-08 07:41:42 S 15 51 17.208 +27 05 00.31 L C51
2018-02-10 11:34:18 C 15 52 11.01 +29 16 59.1 U G96
2018-02-10 11:41:47 C 15 52 11.07 +29 17 17.4 U G96
2018-02-10 11:49:15 C 15 52 11.14 +29 17 36.4 U G96
2018-02-10 13:01:49 C 15 52 11.74 +29 20 36.7 U G96
2018-02-10 13:04:07 C 15 52 11.76 +29 20 42.6 U G96
2018-02-10 13:06:25 C 15 52 11.85 +29 20 48.0 U G96
2018-02-10 13:08:43 C 15 52 11.87 +29 20 55.8 U G96
2018-02-11 01:38:20 C 15 52 22.94 +29 51 24.8 q 595
2018-02-11 01:54:40 C 15 52 23.18 +29 52 05.5 q 595
2018-02-11 02:06:02 C 15 52 23.32 +29 52 32.4 U 204
2018-02-11 02:13:14 C 15 52 23.39 +29 52 50.3 U 204
2018-02-11 02:20:26 C 15 52 23.48 +29 53 07.9 U 204
2018-02-11 02:53:17 C 15 52 23.76 +29 54 29.4 S L01
2018-02-11 02:56:51 C 15 52 23.77 +29 54 38.2 S L01
2018-02-11 03:00:24 C 15 52 23.82 +29 54 46.6 S L01
2018-02-11 03:05:54 C 15 52 23.87 +29 55 00.0 S L01
2018-02-11 03:09:28 C 15 52 23.85 +29 55 08.9 S L01
2018-02-11 12:14:17 C 15 52 30.75 +30 17 14.2 U G96
2018-02-11 12:19:21 C 15 52 30.77 +30 17 25.9 U G96
2018-02-11 12:24:25 C 15 52 30.78 +30 17 38.5 U G96
2018-02-11 12:29:29 C 15 52 30.80 +30 17 51.0 U G96
2018-02-12 23:31:11 C 15 52 53.03 +31 40 37.7 q C42