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
2015-06-05 05:28:46 C 17 02 11.91 +37 23 21.0 u H21
2015-06-05 05:30:43 C 17 02 11.68 +37 23 18.6 u H21
2015-06-05 05:32:47 C 17 02 11.44 +37 23 16.6 u H21
2015-06-05 05:34:56 C 17 02 11.18 +37 23 14.2 u H21
2015-06-05 05:37:00 C 17 02 10.94 +37 23 12.0 u H21
2015-06-05 05:39:09 C 17 02 10.69 +37 23 09.7 u H21
2015-06-05 05:41:18 C 17 02 10.44 +37 23 07.2 u H21
2015-06-05 05:43:15 C 17 02 10.21 +37 23 05.2 u H21
2015-06-05 05:45:12 C 17 02 09.98 +37 23 03.2 u H21
2015-06-05 05:47:09 C 17 02 09.75 +37 23 00.9 u H21
2015-06-05 05:49:35 C 17 02 09.46 +37 22 58.3 u H21
2015-06-06 07:14:03 C 16 59 15.75 +36 54 47.9 q 703
2015-06-06 07:23:07 C 16 59 14.70 +36 54 37.8 q 703
2015-06-06 07:31:28 C 16 59 13.77 +36 54 28.6 q 703
2015-06-06 07:39:21 C 16 59 12.87 +36 54 18.5 q 703
2015-06-06 22:21:01 C 16 57 33.54 +36 37 26.6 q 160
2015-06-06 22:23:19 C 16 57 33.27 +36 37 24.0 q 160
2015-06-06 22:25:33 C 16 57 33.02 +36 37 21.4 q 160
2015-06-07 08:19:38 C 16 56 25.85 +36 25 48.8 q H45
2015-06-07 08:21:20 C 16 56 25.65 +36 25 47.0 q H45
2015-06-07 08:23:34 C 16 56 25.40 +36 25 44.2 q H45
2015-06-07 08:25:02 C 16 56 25.24 +36 25 42.5 q H45
2015-06-07 08:26:30 C 16 56 25.06 +36 25 40.8 q H45
2015-06-07 08:28:02 C 16 56 24.88 +36 25 39.0 q H45
2015-06-07 20:16:41 C 16 55 06.74 +36 11 36.8 t 073
2015-06-07 20:21:27 C 16 55 06.06 +36 11 31.5 t 073
2015-06-07 20:27:22 C 16 55 05.57 +36 11 24.0 t 073
2015-06-07 20:39:10 C 16 55 04.11 +36 11 09.5 t 073
2015-06-07 20:45:04 C 16 55 03.50 +36 11 03.5 t 073
2015-06-07 23:27:23 C 16 54 45.22 +36 07 49.3 q 160
2015-06-07 23:29:38 C 16 54 44.96 +36 07 46.4 q 160
2015-06-07 23:31:54 C 16 54 44.69 +36 07 43.8 q 160
2015-06-08 00:29:49 C 16 54 38.28 +36 06 35.1 c J19
2015-06-08 00:40:01 C 16 54 37.10 +36 06 22.5 c J19
2015-06-08 00:50:11 C 16 54 35.93 +36 06 10.3 c J19
2015-06-08 01:00:22 C 16 54 34.80 +36 05 58.2 c J19
2015-06-08 01:10:34 C 16 54 33.63 +36 05 45.7 c J19
2015-06-08 01:20:46 C 16 54 32.48 +36 05 33.4 c J19
2015-06-08 02:42:13 C 16 54 24.05 +36 03 54.4 q I15
2015-06-08 02:45:28 C 16 54 23.69 +36 03 50.6 q I15
2015-06-08 02:48:40 C 16 54 23.32 +36 03 46.7 q I15
2015-06-17 06:04:47 C 16 32 06.50 +31 02 27.9 q 703
2015-06-17 06:11:22 C 16 32 05.86 +31 02 17.6 q 703
2015-06-17 06:17:54 C 16 32 05.23 +31 02 07.7 q 703
2015-06-17 06:24:28 C 16 32 04.62 +31 01 57.8 q 703
2015-06-20 22:18:49 C 16 24 28.64 +28 43 56.8 t 160
2015-06-20 22:21:39 C 16 24 28.35 +28 43 52.2 t 160
2015-06-20 22:24:31 C 16 24 28.15 +28 43 47.2 t 160
2015-06-24 08:07:35 C 16 18 10.45 +26 29 23.1 u 719
2015-06-24 08:40:16 C 16 18 07.98 +26 28 26.4 u 719
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)