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
2005-02-16 17:16:53 C 22 28 18.22 +51 09 16.9 o 084
2005-02-21 17:07:58 C 22 09 51.00 +56 24 52.1 o 084
2005-02-22 17:29:07 C 22 06 02.57 +57 17 29.8 o 084
2005-02-22 17:31:47 C 22 06 02.13 +57 17 35.1 o 084
2005-02-22 20:55:00 C 22 05 31.18 +57 24 34.3 o 084
2005-02-22 20:57:41 C 22 05 30.81 +57 24 40.0 o 084
2005-02-23 17:25:22 C 22 02 17.52 +58 06 04.7 o 084
2005-02-23 17:28:02 C 22 02 17.09 +58 06 09.7 o 084
2005-02-24 04:08:31 C 22 00 39.20 +58 26 56.9 o 084
2005-02-24 04:11:14 C 22 00 38.77 +58 27 02.3 o 084
2005-02-24 17:26:56 C 21 58 31.39 +58 51 53.7 o 084
2005-02-24 17:29:36 C 21 58 31.02 +58 51 58.4 o 084
2005-02-25 21:09:43 C 21 54 11.67 +59 41 17.7 o 084
2005-02-25 21:12:23 C 21 54 11.27 +59 41 22.2 o 084
2005-02-26 01:00:52 C 21 53 36.64 +59 47 58.0 o 084
2005-02-26 01:03:31 C 21 53 36.19 +59 48 02.5 o 084
2005-02-27 17:51:47 C 21 47 10.88 +60 54 17.3 o 084
2005-02-27 17:54:28 C 21 47 10.44 +60 54 21.4 o 084
2005-03-01 17:09:52 C 21 39 48.39 +62 03 23.4 o 084
2005-03-01 17:12:33 C 21 39 48.00 +62 03 27.0 o 084
2005-03-02 19:21:49 C 21 35 45.20 +62 38 26.6 o 084
2005-03-02 19:24:28 C 21 35 44.80 +62 38 29.9 o 084
2005-03-03 17:47:01 C 21 32 16.69 +63 06 55.4 o 084
2005-03-03 17:49:40 C 21 32 16.32 +63 06 58.7 o 084
2005-03-04 20:17:04 C 21 28 12.38 +63 38 46.2 o 084
2005-03-04 20:19:44 C 21 28 11.98 +63 38 49.3 o 084
2005-03-06 02:09:23 C 21 23 38.47 +64 12 44.8 o 084
2005-03-06 02:12:01 C 21 23 37.98 +64 12 48.1 o 084
2005-03-09 18:46:06 C 21 10 03.50 +65 42 01.5 o 084
2005-03-09 18:48:45 C 21 10 03.13 +65 42 04.4 o 084
2005-03-14 18:12:56 C 20 51 44.37 +67 22 04.6 o 084
2005-03-14 18:16:37 C 20 51 43.78 +67 22 06.9 o 084
2005-03-16 18:41:12 C 20 44 12.16 +67 57 28.0 o 084
2005-03-16 18:44:52 C 20 44 11.62 +67 57 30.4 o 084
2005-03-20 01:42:46 C 20 31 41.27 +68 50 04.3 o A32
2005-03-20 01:52:27 C 20 31 39.69 +68 50 10.9 o A32
2005-03-20 02:03:46 C 20 31 37.85 +68 50 18.1 o A32
2005-03-20 02:13:30 C 20 31 36.27 +68 50 24.5 o A32
2005-03-21 01:52:52 C 20 27 45.86 +69 05 00.8 o 084
2005-03-21 01:56:30 C 20 27 45.24 +69 05 03.2 o 084
2005-03-22 01:52:58 C 20 23 49.58 +69 19 18.9 o 084
2005-03-22 01:56:36 C 20 23 48.99 +69 19 21.2 o 084
2005-03-22 23:20:14 C 20 20 16.03 +69 31 36.6 o 084
2005-03-22 23:23:53 C 20 20 15.36 +69 31 39.0 o 084
2005-03-25 00:32:47 C 20 11 55.79 +69 58 39.7 o A32
2005-03-26 21:00:15 C 20 04 09.40 +70 21 19.7 o 084
2005-03-26 21:03:55 C 20 04 08.78 +70 21 21.7 o 084
2005-03-29 00:05:12 C 19 54 55.76 +70 45 42.9 o 084
2005-03-29 00:08:50 C 19 54 55.09 +70 45 44.9 o 084
2005-03-30 10:57:11 C 19 48 25.57 +71 01 15.9 17.2 c 704
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)