847431 (1994 CJ1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3254632350 ± 2.00e+00
Semi-major axis (a)1.4902232028 AU ± 3.00e+00
Inclination (i)2.30803218° ± 4.00e+00
Long. of Asc. Node (Ω)171.99680021° ± 5.00e+00
Arg. of Perihelion (ω)65.38714677° ± 6.00e+00
Mean Anomaly (M)112.51159156° ± 6.76e-06
Mean Motion (n)0.5417953764°/day ± 1.64e+00
Perihelion dist (q)1.00521034 AU ± 3.60e+00
Aphelion dist (Q)1.97523607 AU ± 4.97e+00
Orbital Period1.81918548 yr ± 5.49e+00
NGA Modelr2
A2-9.76700285e-06 AU/d²
Physical Parameters
H (abs. magnitude)21.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.274″
Uncertainty0
Orbit TypeApollo
MOID0.031534 AU
Observations Used189
Oppositions14
Arc Total1994-2025
First Observation Used1994-02-10
Last Observation Used2025-09-30
Observations (202)
Date Type RA Dec Mag Band Observatory
2014-02-08 02:12:59 C 09 51 51.08 +08 34 03.3 o 033
2014-02-08 02:19:52 C 09 51 50.68 +08 34 05.7 o 033
2014-02-08 03:35:21 C 09 51 46.37 +08 34 32.0 o 033
2014-02-08 03:42:14 C 09 51 45.99 +08 34 34.3 o 033
2014-02-23 04:02:57 C 09 27 16.71 +11 26 14.5 N I41
2014-02-23 04:27:17 C 09 27 14.71 +11 26 28.8 N I41
2014-02-23 04:50:11 C 09 27 12.79 +11 26 42.4 N I41
2014-02-23 05:13:22 C 09 27 10.85 +11 26 55.9 N I41
2014-02-23 05:36:27 C 09 27 08.92 +11 27 09.5 N I41
2014-02-23 05:59:28 C 09 27 06.98 +11 27 22.9 N I41
2014-02-23 06:21:42 C 09 27 05.10 +11 27 35.7 N I41
2014-02-23 06:44:13 C 09 27 03.20 +11 27 49.0 N I41
2014-02-23 07:05:38 C 09 27 01.38 +11 28 01.2 N I41
2014-02-23 07:47:53 C 09 26 57.81 +11 28 25.7 N I41
2014-02-23 08:13:14 C 09 26 55.67 +11 28 40.2 N I41
2014-02-23 08:35:51 C 09 26 53.76 +11 28 53.1 N I41
2014-02-23 08:57:59 C 09 26 51.89 +11 29 05.8 N I41
2014-02-23 10:04:03 C 09 26 46.39 +11 29 43.2 N I41
2014-02-28 07:14:46 C 09 17 34.372 +12 39 58.53 L F51
2014-02-28 07:33:28 C 09 17 32.761 +12 40 10.24 L F51
2014-02-28 07:52:17 C 09 17 31.141 +12 40 21.93 L F51
2014-02-28 08:11:14 C 09 17 29.499 +12 40 33.72 L F51
2014-03-17 23:21:32 C 08 48 47.43 +16 56 01.0 t 204
2014-03-17 23:46:09 C 08 48 46.05 +16 56 13.7 t 204
2014-03-18 00:10:18 C 08 48 44.76 +16 56 26.4 t 204
2014-03-25 04:27:15 C 08 42 00.90 +18 27 04.5 q G96
2014-03-25 04:34:36 C 08 42 00.62 +18 27 08.0 q G96
2014-03-25 04:41:57 C 08 42 00.35 +18 27 11.6 q G96
2014-03-25 04:49:17 C 08 42 00.08 +18 27 15.2 q G96
2014-04-24 04:45:10 C 08 54 51.55 +22 45 25.4 q G96
2014-04-24 04:53:10 C 08 54 51.92 +22 45 27.2 q G96
2014-04-24 05:01:11 C 08 54 52.41 +22 45 29.1 q G96
2014-04-24 05:09:10 C 08 54 52.82 +22 45 30.2 q G96
2014-05-23 06:17:48 C 10 06 48.965 +24 56 53.62 L F51
2014-05-23 06:54:44 C 10 06 54.180 +24 56 56.03 L F51
2014-05-23 07:13:20 C 10 06 56.817 +24 56 57.06 L F51
2014-06-09 06:27:25 C 11 33 10.552 +24 33 59.10 L F51
2014-06-09 06:47:54 C 11 33 15.987 +24 33 50.46 L F51
2014-06-09 07:29:09 C 11 33 27.029 +24 33 31.81 L F51
2014-06-14 03:58:29 C 12 09 57.97 +23 29 24.4 q H45
2014-06-14 04:01:44 C 12 09 59.00 +23 29 20.0 q H45
2014-06-14 04:03:20 C 12 09 59.48 +23 29 18.8 q H45
2014-06-14 04:05:18 C 12 10 00.12 +23 29 17.2 q H45
2014-06-14 04:07:55 C 12 10 01.01 +23 29 15.5 q H45
2014-06-14 04:09:42 C 12 10 01.64 +23 29 14.3 q H45
2014-06-14 04:12:13 C 12 10 02.40 +23 29 11.9 q H45
2014-06-14 04:20:24 C 12 10 05.13 +23 29 04.3 q H45
2014-06-15 22:24:34 S 12 24 59.777 +22 53 51.68 L C51
2014-06-16 01:34:00 S 12 26 08.710 +22 50 52.15 L C51
2014-06-16 04:43:25 S 12 27 17.885 +22 47 50.50 L C51
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-07-03 00:58:00 92971772.1 1 us 2380 -1 -1
2014-07-03 00:58:00 -27882.771 0.015 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)