161995 (1983 LB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4784739655 ± 3.02e-08
Semi-major axis (a)2.2877282609 AU ± 2.38e-09
Inclination (i)25.26230493° ± 4.91e-06
Long. of Asc. Node (Ω)81.15892973° ± 5.51e-06
Arg. of Perihelion (ω)220.71755997° ± 8.84e-06
Mean Anomaly (M)83.05341769° ± 4.69e-06
Mean Motion (n)0.2848430454°/day ± 4.44e-10
Perihelion dist (q)1.19310985 AU ± 6.92e-08
Aphelion dist (Q)3.38234667 AU ± 6.93e-08
Orbital Period3.46024345 yr ± 5.40e-09
Physical Parameters
H (abs. magnitude)17.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.230″
Uncertainty0
Orbit TypeAmor
MOID0.246090 AU
Observations Used428
Oppositions30
Arc Total1983-2025
First Observation Used1983-06-13
Last Observation Used2025-12-26
Observations (489)
Date Type RA Dec Mag Band Observatory
2014-03-19 11:45:22 C 14 52 31.321 +25 18 29.23 L F51
2014-03-19 11:59:47 C 14 52 31.145 +25 18 36.95 L F51
2014-03-28 09:09:57 C 14 48 54.50 +27 06 07.3 q 703
2014-03-28 09:23:10 C 14 48 54.13 +27 06 14.7 q 703
2014-03-28 09:36:25 C 14 48 53.85 +27 06 20.8 q 703
2014-03-28 09:49:43 C 14 48 53.55 +27 06 27.1 q 703
2014-04-09 06:16:46 C 14 38 41.29 +29 10 51.6 q 703
2014-04-09 06:25:29 C 14 38 40.86 +29 10 53.9 q 703
2014-04-09 06:34:11 C 14 38 40.41 +29 10 57.4 q 703
2014-04-09 06:42:55 C 14 38 39.99 +29 11 02.1 q 703
2014-04-11 12:40:53 C 14 36 02.823 +29 29 54.13 L F51
2014-04-11 12:57:51 C 14 36 01.944 +29 29 59.77 L F51
2014-04-11 13:14:49 C 14 36 01.035 +29 30 05.17 L F51
2014-04-15 08:52:27 C 14 31 08.17 +29 57 13.7 q 448
2014-04-15 09:15:20 C 14 31 06.85 +29 57 19.0 q 448
2014-04-15 09:36:29 C 14 31 05.64 +29 57 25.4 q 448
2014-04-23 08:08:05 C 14 19 23.91 +30 30 12.6 q 703
2014-04-23 08:15:22 C 14 19 23.28 +30 30 12.4 q 703
2014-04-23 08:22:39 C 14 19 22.76 +30 30 14.2 q 703
2014-04-23 08:29:54 C 14 19 22.25 +30 30 13.5 q 703
2014-04-30 08:09:27 C 14 07 54.49 +30 26 55.4 q 703
2014-04-30 08:35:54 C 14 07 52.55 +30 26 50.8 q 703
2014-04-30 08:46:02 C 14 07 51.84 +30 26 49.3 q 703
2014-05-03 07:22:46 C 14 02 54.17 +30 15 12.2 R G45
2014-05-03 07:39:50 C 14 02 52.90 +30 15 08.9 R G45
2014-05-03 08:03:08 C 14 02 51.25 +30 15 04.7 R G45
2014-05-03 08:21:52 C 14 02 49.90 +30 15 00.1 R G45
2014-05-05 04:06:17 C 13 59 46.15 +30 04 35.8 N I41
2014-05-05 05:23:41 C 13 59 40.57 +30 04 15.8 N I41
2014-05-05 06:54:19 C 13 59 34.03 +30 03 52.9 N I41
2014-05-13 06:19:51 C 13 46 33.298 +28 49 05.00 L F51
2014-05-13 06:37:19 C 13 46 32.123 +28 48 56.26 L F51
2014-06-06 04:40:24 C 13 19 20.11 +20 54 12.3 R G45
2014-06-06 04:59:11 C 13 19 19.57 +20 53 51.7 R G45
2014-06-06 05:17:28 C 13 19 19.08 +20 53 32.2 R G45
2014-06-06 05:53:17 C 13 19 18.09 +20 52 52.8 R G45
2014-06-06 07:05:20 C 13 19 16.04 +20 51 34.5 q 703
2014-06-06 07:13:59 C 13 19 15.79 +20 51 23.2 q 703
2014-06-06 07:31:16 C 13 19 15.34 +20 51 04.3 q 703
2014-06-07 02:46:58 C 13 18 47.16 +20 29 51.9 u H21
2014-06-07 02:52:22 C 13 18 47.02 +20 29 46.3 u H21
2014-06-07 02:57:53 C 13 18 46.85 +20 29 39.8 u H21
2014-06-20 05:36:10 C 13 15 10.73 +14 10 37.5 q 703
2014-06-20 05:43:27 C 13 15 10.74 +14 10 28.6 q 703
2014-06-20 05:50:44 C 13 15 10.72 +14 10 19.8 q 703
2014-06-20 05:58:00 C 13 15 10.66 +14 10 10.2 q 703
2014-06-21 07:17:43 C 13 15 13.527 +13 37 26.16 L F51
2014-06-21 07:36:28 C 13 15 13.533 +13 37 01.70 L F51
2014-06-21 07:55:09 C 13 15 13.538 +13 36 37.40 L F51
2014-07-01 03:51:51 C 13 17 53.39 +08 19 13.5 q 703