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
2008-06-18 05:14:49 C 18 02 31.90 +15 14 16.7 r H45
2008-06-18 05:16:48 C 18 02 31.68 +15 14 14.4 r H45
2008-06-20 23:31:01 C 17 55 33.11 +13 57 18.2 r J59
2008-06-20 23:39:23 C 17 55 32.18 +13 57 08.4 r J59
2008-06-20 23:53:45 C 17 55 30.59 +13 56 51.1 r J59
2008-06-20 23:54:29 C 17 55 30.48 +13 56 50.4 c B37
2008-06-20 23:56:15 C 17 55 30.30 +13 56 48.3 c B37
2008-06-20 23:59:47 C 17 55 29.91 +13 56 44.1 c B37
2008-06-21 00:04:09 C 17 55 29.44 +13 56 38.9 c B37
2008-06-21 22:52:41 C 17 53 06.28 +13 28 47.7 r J51
2008-06-21 22:58:30 C 17 53 05.66 +13 28 40.5 r J51
2008-06-21 23:04:58 C 17 53 04.97 +13 28 32.5 r J51
2008-06-22 00:24:51 C 17 52 56.11 +13 26 51.5 c B37
2008-06-22 00:26:32 C 17 52 55.95 +13 26 49.1 c B37
2008-06-22 00:29:15 C 17 52 55.65 +13 26 46.0 c B37
2008-06-22 00:31:26 C 17 52 55.41 +13 26 43.2 c B37
2008-06-22 00:33:04 C 17 52 55.23 +13 26 41.2 c B37
2008-06-22 00:35:15 C 17 52 55.00 +13 26 38.6 c B37
2008-06-22 22:26:31 C 17 50 38.18 +12 59 13.7 r B67
2008-06-22 22:34:21 C 17 50 37.47 +12 59 04.8 r B19
2008-06-22 22:37:11 C 17 50 37.18 +12 59 00.8 r B19
2008-06-22 22:40:00 C 17 50 36.88 +12 58 57.4 r B19
2008-06-22 22:41:32 C 17 50 36.58 +12 58 54.7 r B67
2008-06-22 22:55:47 C 17 50 35.06 +12 58 37.1 r B67
2008-06-24 03:27:38 C 17 47 37.60 +12 21 58.0 r H53
2008-06-24 03:29:20 C 17 47 37.42 +12 21 55.5 r H53
2008-06-24 03:30:50 C 17 47 37.25 +12 21 53.9 r H53
2008-06-24 03:32:20 C 17 47 37.10 +12 21 51.6 r H53
2008-06-24 03:34:04 C 17 47 36.92 +12 21 49.4 r H53
2008-06-24 03:35:28 C 17 47 36.77 +12 21 47.5 r H53
2008-06-24 12:56:21 C 17 46 38.73 +12 09 35.0 r 379
2008-06-24 12:59:51 C 17 46 38.37 +12 09 30.5 r 379
2008-06-24 13:03:21 C 17 46 37.98 +12 09 26.1 r 379
2008-06-24 13:15:56 C 17 46 36.69 +12 09 09.5 r 379
2008-06-24 13:19:26 C 17 46 36.32 +12 09 04.9 r 379
2008-06-24 13:22:56 C 17 46 35.94 +12 09 00.4 r 379
2008-06-24 15:58:08 C 17 46 19.48 +12 05 35.8 r 379
2008-06-24 16:01:38 C 17 46 19.11 +12 05 31.2 r 379
2008-06-24 16:14:09 C 17 46 17.76 +12 05 14.6 r 379
2008-06-24 16:21:10 C 17 46 17.03 +12 05 05.8 r 379
2008-06-24 22:47:13 C 17 45 37.66 +11 56 33.4 c 127
2008-06-24 22:53:38 C 17 45 36.99 +11 56 24.8 c 127
2008-06-24 23:02:35 C 17 45 36.05 +11 56 13.4 c 127
2008-06-25 00:26:33 C 17 45 27.28 +11 54 23.4 c J27
2008-06-25 00:32:28 C 17 45 26.66 +11 54 15.2 c J27
2008-06-25 00:43:23 C 17 45 25.52 +11 54 01.1 c J27
2008-06-25 22:16:50 C 17 43 13.36 +11 25 08.6 c 127
2008-06-25 22:22:48 C 17 43 12.73 +11 25 00.6 c 127
2008-06-25 22:28:05 C 17 43 12.20 +11 24 53.4 c 127
2008-06-25 22:34:48 C 17 43 11.48 +11 24 44.4 c 127
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)