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
2005-03-30 11:12:11 C 19 48 22.74 +71 01 22.3 17.4 c 704
2005-03-30 11:27:00 C 19 48 19.76 +71 01 27.9 17.8 c 704
2005-04-15 00:50:28 C 18 25 26.22 +72 33 46.4 o 084
2005-04-15 00:55:07 C 18 25 24.97 +72 33 46.7 o 084
2005-04-16 23:58:22 C 18 13 23.77 +72 32 49.9 o 084
2005-04-17 00:02:32 C 18 13 22.68 +72 32 49.8 o 084
2005-04-18 00:05:23 C 18 07 09.00 +72 30 57.8 o 084
2005-04-18 00:09:33 C 18 07 08.06 +72 30 57.6 o 084
2005-04-19 23:21:21 C 17 54 48.48 +72 24 24.4 o 084
2005-04-20 00:39:18 C 17 54 27.72 +72 24 11.3 o 084
2005-04-20 00:43:29 C 17 54 26.61 +72 24 10.7 o 084
2005-04-21 01:32:36 C 17 47 55.571 +72 19 10.18 q A84
2005-04-21 01:33:43 C 17 47 55.266 +72 19 09.95 q A84
2005-04-21 01:34:51 C 17 47 54.964 +72 19 09.69 q A84
2005-04-21 01:35:58 C 17 47 54.662 +72 19 09.44 q A84
2005-04-21 01:37:06 C 17 47 54.356 +72 19 09.20 q A84
2005-04-21 01:38:13 C 17 47 54.057 +72 19 08.94 q A84
2005-04-21 01:39:20 C 17 47 53.741 +72 19 08.68 q A84
2005-04-21 01:40:28 C 17 47 53.431 +72 19 08.43 q A84
2005-04-21 01:41:35 C 17 47 53.121 +72 19 08.18 q A84
2005-04-21 01:42:43 C 17 47 52.826 +72 19 07.94 q A84
2005-04-21 23:20:25 C 17 42 12.75 +72 13 41.4 o 084
2005-04-21 23:24:36 C 17 42 11.69 +72 13 40.4 o 084
2005-04-22 23:49:11 C 17 35 47.65 +72 06 35.5 o 084
2005-04-22 23:53:22 C 17 35 46.57 +72 06 34.4 o 084
2005-04-25 23:52:54 C 17 17 05.47 +71 39 02.7 o 084
2005-04-25 23:57:05 C 17 17 04.25 +71 39 00.7 o 084
2005-04-27 07:48:20 C 17 08 58.28 +71 23 39.0 17.0 c 704
2005-04-27 08:00:52 C 17 08 55.03 +71 23 33.0 17.2 c 704
2005-04-27 08:13:14 C 17 08 51.81 +71 23 27.0 17.7 c 704
2005-04-27 08:25:35 C 17 08 48.63 +71 23 20.7 17.3 c 704
2005-04-27 08:38:03 C 17 08 45.38 +71 23 14.3 17.0 c 704
2005-05-03 00:04:21 C 16 36 04.27 +69 55 00.7 o 084
2005-05-03 00:08:32 C 16 36 03.31 +69 54 57.3 o 084
2005-05-04 04:51:04 C 16 29 37.86 +69 31 36.8 c 750
2005-05-04 04:59:33 C 16 29 36.05 +69 31 29.5 c 750
2005-05-09 22:55:56 C 16 01 30.56 +67 17 15.0 o 084
2005-05-09 23:00:06 C 16 01 29.81 +67 17 10.9 o 084
2005-05-15 00:04:16 C 15 41 05.69 +64 51 19.3 o A32
2005-05-15 00:10:43 C 15 41 04.70 +64 51 11.4 o A32
2005-05-15 00:17:59 C 15 41 03.55 +64 51 01.9 o A32
2005-05-16 08:24:00 C 15 36 19.09 +64 08 24.7 o 699
2005-05-16 08:49:13 C 15 36 15.28 +64 07 49.8 o 699
2005-05-16 09:14:27 C 15 36 11.52 +64 07 15.8 o 699
2005-05-16 09:39:41 C 15 36 07.87 +64 06 39.7 o 699
2005-05-18 00:42:20 C 15 30 44.82 +63 12 34.4 o A32
2005-05-18 00:47:11 C 15 30 44.16 +63 12 27.2 o A32
2005-05-18 00:52:00 C 15 30 43.47 +63 12 20.2 o A32
2005-05-18 00:56:51 C 15 30 42.81 +63 12 13.7 o A32
2005-05-19 21:03:17 C 15 25 06.78 +62 08 32.7 c A65
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)