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
1994-11-11 10:35:14 C 20 00 49.83 -52 51 14.9 413
1994-12-19 10:26:04 C 22 14 09.58 -46 10 24.1 413
1994-12-19 10:29:37 C 22 14 10.14 -46 10 21.0 413
1994-12-20 10:16:45 C 22 17 51.84 -45 49 54.2 413
1994-12-20 10:19:50 C 22 17 52.32 -45 49 51.4 413
1995-01-12 10:31:01 C 23 42 02.24 -34 20 34.0 413
1995-01-12 10:34:36 C 23 42 02.76 -34 20 27.8 413
1995-02-21 10:35:36 C 01 47 13.29 +07 54 31.3 z 897
1995-02-21 10:43:06 C 01 47 14.09 +07 54 57.2 z 897
1995-02-21 10:52:58 C 01 47 15.41 +07 55 33.0 z 897
1995-02-28 02:57:59 C 02 05 30.31 +17 17 52.3 z 658
1995-02-28 03:00:14 C 02 05 30.60 +17 18 00.3 z 658
1995-02-28 03:02:14 C 02 05 30.79 +17 18 06.9 z 658
1995-02-28 18:29:02 C 02 07 15.91 +18 12 33.9 z 587
1995-02-28 18:31:39 C 02 07 16.19 +18 12 43.1 z 587
1995-02-28 18:34:59 C 02 07 16.57 +18 12 55.0 z 587
1995-02-28 18:37:56 C 02 07 16.92 +18 13 05.0 z 587
1995-03-06 19:17:33 C 02 23 46.95 +26 37 18.7 z 587
1995-03-06 19:22:05 C 02 23 47.46 +26 37 34.1 z 587
1995-03-06 19:29:14 C 02 23 48.29 +26 37 59.2 z 587
1995-03-28 02:56:17 C 03 31 28.19 +52 23 14.2 z 816
1995-03-28 02:59:53 C 03 31 28.80 +52 23 23.3 z 816
1995-03-28 03:13:40 C 03 31 31.04 +52 23 57.5 z 816
1995-03-28 03:27:39 C 03 31 33.39 +52 24 32.3 z 816
1995-03-28 03:30:43 C 03 31 33.88 +52 24 39.9 z 816
1995-03-28 03:41:51 C 03 31 35.76 +52 25 07.7 z 816
1995-03-28 10:48:40 C 03 32 46.06 +52 43 05.1 z 897
1995-03-28 10:53:04 C 03 32 46.75 +52 43 15.9 z 897
1995-04-06 05:02:55 C 04 13 11.03 +60 40 26.7 658
1995-04-06 05:08:49 C 04 13 12.35 +60 40 38.5 658
1995-04-06 05:15:50 C 04 13 13.94 +60 40 52.5 658
1995-04-20 11:44:40 C 05 56 11.54 +69 41 39.6 z 897
1995-04-20 11:51:10 C 05 56 14.42 +69 41 46.8 z 897
1995-04-20 12:01:03 C 05 56 17.70 +69 41 56.4 z 897
1995-04-21 04:56:58 C 06 02 58.46 +69 59 18.2 658
1995-04-21 05:00:29 C 06 02 59.83 +69 59 21.6 658
1995-04-21 05:05:28 C 06 03 01.82 +69 59 26.4 658
1995-04-21 05:11:57 C 06 03 04.40 +69 59 32.6 658
1995-04-23 20:47:32 C 06 29 27.16 +70 55 10.8 z 540
1995-04-23 20:52:11 C 06 29 28.99 +70 55 13.9 z 540
1995-04-23 20:56:11 C 06 29 30.90 +70 55 17.1 z 540
1995-04-28 20:09:35 C 07 23 21.72 +71 56 11.7 z 540
1995-04-28 20:13:56 C 07 23 23.68 +71 56 12.1 z 540
1995-04-28 20:18:02 C 07 23 25.57 +71 56 12.9 z 540
1995-05-02 19:37:05 C 08 08 08.85 +72 02 01.0 z 540
1995-05-02 19:41:21 C 08 08 10.76 +72 02 00.6 z 540
1995-05-02 19:45:33 C 08 08 12.74 +72 01 59.7 z 540
1995-05-03 20:20:00 C 08 19 36.25 +71 57 20.3 557
1995-05-03 22:05:49 C 08 20 24.78 +71 56 52.0 557
1995-05-03 23:04:30 C 08 20 51.90 +71 56 35.7 557
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)