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
2025-06-29 22:45:22 C 17 31 32.41 +09 46 39.9 Y 557
2025-06-29 23:08:11 C 17 31 30.233 +09 46 06.96 Z C23
2025-06-29 23:59:34 C 17 31 25.09 +09 44 52.8 Y 557
2025-06-30 00:36:42 C 17 31 21.492 +09 43 59.02 Z C23
2025-06-30 00:54:26 C 17 31 19.70 +09 43 33.6 Y 557
2025-06-30 09:51:37 C 17 30 28.279 +09 30 42.16 V T05
2025-06-30 09:56:13 C 17 30 27.826 +09 30 35.64 V T05
2025-06-30 10:04:21 C 17 30 27.022 +09 30 23.83 V T05
2025-06-30 10:25:19 C 17 30 24.934 +09 29 53.34 V T05
2025-06-30 19:39:41 B 17 29 32.604 +09 16 24.64 W L92
2025-06-30 19:44:47 B 17 29 32.099 +09 16 16.59 W L92
2025-06-30 19:49:56 B 17 29 31.472 +09 16 08.83 W L92
2025-06-30 19:55:03 B 17 29 30.974 +09 16 02.49 W L92
2025-06-30 20:00:09 B 17 29 30.528 +09 15 54.73 W L92
2025-06-30 20:05:15 B 17 29 30.014 +09 15 47.34 W L92
2025-06-30 21:16:19 C 17 29 23.088 +09 14 01.32 Z C23
2025-06-30 21:38:05 B 17 29 20.986 +09 13 29.32 V L65
2025-06-30 21:42:15 B 17 29 20.582 +09 13 23.16 V L65
2025-06-30 21:46:26 B 17 29 20.170 +09 13 17.29 V L65
2025-06-30 22:07:34 C 17 29 17.995 +09 13 02.50 V M22
2025-06-30 22:12:08 C 17 29 17.549 +09 12 55.76 V M22
2025-06-30 22:19:59 C 17 29 16.769 +09 12 44.14 V M22
2025-06-30 22:41:27 C 17 29 14.650 +09 12 13.00 V M22
2025-06-30 22:42:46 C 17 29 14.530 +09 12 11.05 V M22
2025-06-30 22:53:29 C 17 29 13.658 +09 11 39.84 Z C23
2025-07-01 06:39:24 B 17 28 29.196 +09 00 20.84 V W40
2025-07-01 06:42:41 B 17 28 28.879 +09 00 16.02 V W40
2025-07-01 06:45:58 B 17 28 28.562 +09 00 11.27 V W40
2025-07-01 06:49:14 B 17 28 28.250 +09 00 06.44 V W40
2025-07-01 06:52:30 B 17 28 27.941 +09 00 01.51 V W40
2025-07-01 19:38:31 B 17 27 16.780 +08 41 16.56 W L92
2025-07-01 19:47:41 B 17 27 15.895 +08 41 04.35 W L92
2025-07-01 19:57:53 B 17 27 14.833 +08 40 49.32 W L92
2025-07-01 20:08:06 B 17 27 13.792 +08 40 32.72 W L92
2025-07-01 20:43:26 C 17 27 10.42 +08 39 39.5 Y 557
2025-07-01 21:24:34 C 17 27 06.588 +08 38 38.90 Z C23
2025-07-01 21:26:19 C 17 27 06.418 +08 38 36.71 Z C23
2025-07-01 21:38:04 B 17 27 05.254 +08 38 18.85 V L65
2025-07-01 21:41:21 C 17 27 04.89 +08 38 14.3 Y 557
2025-07-01 21:42:15 B 17 27 04.855 +08 38 12.59 V L65
2025-07-01 21:46:26 B 17 27 04.457 +08 38 06.32 V L65
2025-07-01 22:20:13 C 17 27 01.289 +08 37 16.79 Z C23
2025-07-01 22:37:58 C 17 26 59.48 +08 36 50.9 Y 557
2025-07-01 23:35:53 C 17 26 53.96 +08 35 25.4 Y 557
2025-07-02 00:30:46 C 17 26 48.75 +08 34 04.4 Y 557
2025-07-02 01:28:39 C 17 26 43.29 +08 32 38.7 Y 557
2025-07-02 06:13:56 C 17 26 17.15 +08 25 39.83 q 463
2025-07-02 06:26:30 C 17 26 15.86 +08 25 19.82 q 463
2025-07-02 06:37:37 C 17 26 14.81 +08 25 03.17 q 463
2025-07-02 09:15:16 C 17 26 00.355 +08 21 15.08 V T08
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)