7889 (1994 LX)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3462955701 ± 1.25e-08
Semi-major axis (a)1.2615812163 AU ± 3.17e-10
Inclination (i)36.90946279° ± 1.70e-06
Long. of Asc. Node (Ω)111.25989938° ± 1.75e-06
Arg. of Perihelion (ω)349.19580966° ± 2.06e-06
Mean Anomaly (M)255.30427031° ± 2.62e-06
Mean Motion (n)0.6955677776°/day ± 2.62e-10
Perihelion dist (q)0.82470123 AU ± 1.58e-08
Aphelion dist (Q)1.69846120 AU ± 1.58e-08
Orbital Period1.41700969 yr ± 5.35e-10
Physical Parameters
H (abs. magnitude)15.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.360″
Uncertainty0
Orbit TypeApollo
MOID0.154890 AU
Observations Used6123
Radar Obs Used4
Gaia Obs Used79
Oppositions12
Arc Total1977-2025
First Observation Used1977-08-10
Last Observation Used2025-09-07
Observations (8549)
Date Type RA Dec Mag Band Observatory
2005-06-09 06:02:57 C 14 49 17.38 +48 04 31.1 c H45
2005-06-09 06:05:07 C 14 49 17.28 +48 04 27.2 c H45
2005-06-10 06:40:02 C 14 48 29.37 +47 17 31.9 r 703
2005-06-10 06:50:32 C 14 48 28.98 +47 17 11.7 r 703
2005-06-10 07:11:25 C 14 48 28.29 +47 16 31.4 r 703
2005-06-15 05:19:00 C 14 45 37.09 +43 28 19.8 17.3 c 704
2005-06-15 05:33:20 C 14 45 36.76 +43 27 51.6 17.3 c 704
2005-06-15 05:47:43 C 14 45 36.53 +43 27 23.2 17.5 c 704
2005-06-15 06:02:03 C 14 45 36.19 +43 26 55.3 17.4 c 704
2005-06-15 06:16:32 C 14 45 35.92 +43 26 27.1 17.6 c 704
2005-06-17 22:09:18 C 14 44 40.36 +41 21 53.5 r 170
2005-06-17 22:11:02 C 14 44 40.33 +41 21 49.7 r 170
2005-06-17 22:13:20 C 14 44 40.29 +41 21 44.8 r 170
2005-06-18 05:12:50 C 14 44 35.56 +41 08 05.3 c 750
2005-06-18 05:17:58 C 14 44 35.49 +41 07 55.4 c 750
2005-06-18 05:22:28 C 14 44 35.43 +41 07 46.3 c 750
2005-06-18 22:26:33 C 14 44 25.24 +40 34 26.0 r 240
2005-06-18 22:28:44 C 14 44 25.21 +40 34 21.5 r 240
2005-06-18 22:30:57 C 14 44 25.18 +40 34 17.2 r 240
2005-06-18 22:37:32 C 14 44 25.11 +40 34 04.6 r 240
2005-06-18 22:39:44 C 14 44 25.08 +40 34 00.2 r 240
2005-06-18 22:41:56 C 14 44 25.05 +40 33 55.8 r 240
2005-06-20 05:19:20 C 14 44 10.72 +39 34 10.2 16.7 c 704
2005-06-20 05:33:06 C 14 44 10.58 +39 33 43.4 17.1 c 704
2005-06-20 05:47:17 C 14 44 10.48 +39 33 15.3 17.2 c 704
2005-06-20 06:01:32 C 14 44 10.33 +39 32 46.8 17.2 c 704
2005-06-20 06:15:23 C 14 44 10.16 +39 32 20.0 17.7 c 704
2005-06-28 04:36:04 C 14 44 22.09 +33 22 52.1 r 703
2005-06-28 04:45:26 C 14 44 22.09 +33 22 33.8 r 703
2005-06-28 05:04:10 C 14 44 22.23 +33 21 57.6 r 703
2005-07-01 22:32:43 C 14 45 20.08 +30 31 12.6 17.4 o 130
2005-07-01 22:34:53 C 14 45 20.09 +30 31 08.1 17.5 o 130
2005-07-01 22:37:47 C 14 45 20.13 +30 31 02.3 17.6 o 130
2005-07-01 22:39:58 C 14 45 20.13 +30 30 58.5 17.5 o 130
2005-07-02 04:16:34 C 14 45 24.90 +30 20 22.7 r 750
2005-07-02 04:19:54 C 14 45 25.13 +30 20 18.3 17.5 c 704
2005-07-02 04:25:39 C 14 45 24.99 +30 20 04.8 r 750
2005-07-02 04:29:54 C 14 45 25.05 +30 19 56.5 r 750
2005-07-02 04:35:17 C 14 45 25.32 +30 19 48.8 17.9 c 704
2005-07-02 04:50:27 C 14 45 25.46 +30 19 20.3 17.6 c 704
2005-07-02 05:05:39 C 14 45 25.66 +30 18 51.7 17.6 c 704
2005-07-02 05:20:56 C 14 45 25.83 +30 18 22.5 17.6 c 704
2005-07-29 03:48:53 C 15 04 31.00 +11 47 13.4 17.0 c 704
2005-07-29 04:05:17 C 15 04 31.68 +11 46 48.0 17.8 c 704
2005-07-29 04:21:43 C 15 04 32.34 +11 46 23.0 17.7 c 704
2005-07-29 04:38:07 C 15 04 32.94 +11 45 57.3 18.3 c 704
2005-07-29 04:54:33 C 15 04 33.67 +11 45 33.2 17.4 c 704
2005-07-29 05:02:09 C 15 04 34.03 +11 45 21.4 c 699
2005-07-29 05:28:28 C 15 04 35.09 +11 44 41.3 c 699
2005-07-29 05:54:47 C 15 04 36.16 +11 44 02.7 c 699
Radar Observations (8)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2005-01-28 18:26:00 -5100.1928 2 Hz 2380 -1 -1
2005-01-28 18:42:00 255156813.23 4 us 2380 -1 -1
2005-01-28.768056 -510019 200 Hz 2380 251 251
2005-01-28.779167 25515681323 4000 us 2380 251 251
2005-01-29 18:23:00 -25622.3321 2 Hz 2380 -1 -1
2005-01-29 18:39:00 255779313.65 4 us 2380 -1 -1
2005-01-29.765972 -2562233 200 Hz 2380 251 251
2005-01-29.777083 25577931365 4000 us 2380 251 251
Station codes
-1 Arecibo (305-m, 1963–2020)