162196 (1999 RL45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3749204994 ± 6.92e-08
Semi-major axis (a)1.8262659444 AU ± 7.07e-09
Inclination (i)22.43077952° ± 1.06e-05
Long. of Asc. Node (Ω)171.90817115° ± 5.85e-06
Arg. of Perihelion (ω)234.31653652° ± 1.22e-05
Mean Anomaly (M)187.24426128° ± 1.88e-05
Mean Motion (n)0.3993615463°/day ± 2.32e-09
Perihelion dist (q)1.14156140 AU ± 1.26e-07
Aphelion dist (Q)2.51097048 AU ± 1.27e-07
Orbital Period2.46800498 yr ± 1.43e-08
Physical Parameters
H (abs. magnitude)18.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.405″
Uncertainty0
Orbit TypeAmor
MOID0.239474 AU
Observations Used247
Oppositions15
Arc Total1999-2025
First Observation Used1999-09-14
Last Observation Used2025-03-25
Observations (251)
Date Type RA Dec Mag Band Observatory
2015-02-02 06:21:06 C 10 00 09.26 -16 07 17.5 u 807
2015-02-02 06:30:14 C 10 00 08.80 -16 07 07.8 u 807
2016-05-30 09:32:57 C 17 59 16.782 +14 13 45.30 L F51
2016-05-30 09:49:41 C 17 59 16.071 +14 13 51.49 L F51
2016-05-30 10:06:30 C 17 59 15.337 +14 13 57.68 L F51
2016-05-30 10:23:22 C 17 59 14.610 +14 14 03.94 L F51
2016-08-02 08:28:07 C 16 55 07.173 +10 17 47.62 L F51
2016-08-02 09:01:48 C 16 55 06.770 +10 17 28.01 L F51
2016-08-02 09:18:38 C 16 55 06.559 +10 17 17.65 L F51
2020-01-29 12:53:10 C 11 20 39.877 -13 15 19.27 U F52
2020-01-29 13:09:14 C 11 20 39.482 -13 15 09.32 U F52
2020-01-29 13:25:16 C 11 20 39.085 -13 14 59.35 U F52
2020-02-27 07:39:42 C 10 52 28.43 -02 42 46.7 V G96
2020-02-27 07:47:08 C 10 52 28.04 -02 42 38.5 V G96
2020-02-27 07:54:33 C 10 52 27.66 -02 42 30.2 V G96
2020-02-27 08:02:02 C 10 52 27.27 -02 42 22.0 V G96
2020-03-03 22:49:37 C 10 45 51.69 -00 14 12.3 V C95
2020-03-03 23:03:24 C 10 45 50.90 -00 13 56.7 V C95
2020-03-16 03:32:22 C 10 33 30.00 +04 47 24.7 V G96
2020-03-16 03:39:54 C 10 33 29.72 +04 47 31.7 V G96
2020-03-16 03:47:26 C 10 33 29.44 +04 47 38.9 V G96
2020-03-16 03:54:58 C 10 33 29.13 +04 47 45.9 V G96
2025-01-04 14:44:52 C 12 02 30.187 -12 49 41.76 X F52
2025-01-04 15:03:13 C 12 02 30.773 -12 49 40.59 X F52
2025-01-04 15:21:36 C 12 02 31.384 -12 49 39.27 X F52
2025-01-04 15:39:58 C 12 02 31.980 -12 49 37.85 X F52
2025-02-22 10:29:35 C 11 58 26.399 -03 36 15.02 X F52
2025-02-22 10:45:15 C 11 58 25.725 -03 36 01.27 X F52
2025-02-22 11:16:41 C 11 58 24.370 -03 35 33.77 X F52
2025-02-22 11:39:53 C 11 58 23.372 -03 35 13.25 X F52
2025-02-22 11:58:26 C 11 58 22.566 -03 34 56.93 X F52
2025-02-22 12:17:04 C 11 58 21.765 -03 34 40.60 X F52
2025-02-22 12:35:42 C 11 58 20.958 -03 34 24.15 X F52
2025-03-06 19:19:35 C 11 44 48.472 +00 59 23.52 W O18
2025-03-06 20:12:04 C 11 44 45.810 +01 00 13.17 W O18
2025-03-09 14:36:19 C 11 41 29.690 +02 03 17.08 W O18
2025-03-09 15:29:11 C 11 41 27.044 +02 04 07.12 W O18
2025-03-17 14:13:43 C 11 32 10.100 +04 59 50.40 W O18
2025-03-17 15:12:22 C 11 32 07.284 +05 00 42.37 W O18
2025-03-18 14:06:28 C 11 31 02.974 +05 20 52.83 W O18
2025-03-18 15:05:05 C 11 31 00.146 +05 21 44.34 W O18
2025-03-21 09:51:16 C 11 27 57.311 +06 19 02.01 X F51
2025-03-21 10:08:32 C 11 27 56.510 +06 19 16.34 X F51
2025-03-21 10:25:48 C 11 27 55.688 +06 19 30.90 X F51
2025-03-24 07:30:50 C 11 24 56.120 +07 16 00.37 V G96
2025-03-24 07:38:14 C 11 24 55.789 +07 16 06.67 V G96
2025-03-24 07:45:40 C 11 24 55.462 +07 16 12.68 V G96
2025-03-24 07:53:05 C 11 24 55.098 +07 16 18.98 V G96
2025-03-25 21:26:56 C 11 23 22.526 +07 45 45.28 Z Y92
2025-03-25 22:07:43 C 11 23 20.810 +07 46 16.55 Z Y92