1916 Boreas (1953 RA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4491762000
Semi-major axis (a)2.2726665000 AU
Inclination (i)12.87711000°
Long. of Asc. Node (Ω)340.59538000°
Arg. of Perihelion (ω)335.85479000°
Mean Anomaly (M)35.11128000°
Mean Motion (n)0.2876739400°/day
Perihelion dist (q)1.25183880 AU
Aphelion dist (Q)3.29349420 AU
Orbital Period3.42612790 yr
Physical Parameters
H (abs. magnitude)14.93
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty0
Orbit TypeAmor
MOID0.251414 AU
Observations Used3713
Oppositions25
Arc Total1953-2026
First Observation Used
Last Observation Used2026-02-07
Observations (3790)
Date Type RA Dec Mag Band Observatory
2018-11-05 03:55:23 C 20 47 02.36 -12 12 53.1 U I41
2018-11-05 06:08:40 C 20 47 20.48 -12 10 33.9 U T08
2018-11-05 06:21:20 C 20 47 22.16 -12 10 20.4 U T08
2018-11-05 06:33:25 C 20 47 23.78 -12 10 07.8 U T08
2018-11-05 06:46:11 C 20 47 25.50 -12 09 54.5 U T08
2018-11-06 02:00:17 C 20 50 02.48 -11 50 00.3 V G96
2018-11-06 02:08:20 C 20 50 03.55 -11 49 52.0 V G96
2018-11-06 02:16:24 C 20 50 04.62 -11 49 43.6 V G96
2018-11-06 02:24:28 C 20 50 05.70 -11 49 35.2 V G96
2018-11-06 06:42:59 C 20 50 40.50 -11 45 05.9 U T08
2018-11-06 06:55:41 C 20 50 42.19 -11 44 52.7 U T08
2018-11-06 07:09:49 C 20 50 44.06 -11 44 38.0 U T08
2018-11-06 07:23:58 C 20 50 45.94 -11 44 22.9 U T08
2018-11-07 02:01:50 C 20 53 17.21 -11 25 11.0 U I41
2018-11-07 02:04:05 C 20 53 17.51 -11 25 08.7 U I41
2018-11-07 04:01:38 C 20 53 33.09 -11 23 07.2 U I41
2018-11-07 04:02:59 C 20 53 33.26 -11 23 05.8 U I41
2018-11-07 06:30:15 C 20 53 53.03 -11 20 32.8 U T05
2018-11-07 06:43:45 C 20 53 54.82 -11 20 18.7 U T05
2018-11-07 07:09:24 C 20 53 58.20 -11 19 52.3 U T05
2018-11-08 07:00:16 C 20 57 09.98 -10 55 21.4 U T05
2018-11-08 07:14:20 C 20 57 11.84 -10 55 06.7 U T05
2018-11-08 07:28:32 C 20 57 13.71 -10 54 52.4 U T05
2018-11-08 07:42:42 C 20 57 15.58 -10 54 37.5 U T05
2018-11-09 01:38:38 C 20 59 39.43 -10 36 18.3 V 703
2018-11-09 01:46:54 C 20 59 40.42 -10 36 09.4 V 703
2018-11-09 01:55:11 C 20 59 41.52 -10 36 01.2 V 703
2018-11-09 02:03:27 C 20 59 42.60 -10 35 52.5 V 703
2018-11-09 05:52:47 C 21 00 12.95 -10 31 56.4 U T08
2018-11-09 06:04:05 C 21 00 14.41 -10 31 44.8 U T08
2018-11-09 06:10:03 C 21 00 15.20 -10 31 39.0 U T08
2018-11-09 06:16:05 C 21 00 15.98 -10 31 32.4 U T08
2018-11-09 06:21:24 C 21 00 16.68 -10 31 27.1 U T08
2018-11-09 06:26:44 C 21 00 17.36 -10 31 21.6 U T08
2018-11-09 06:34:05 C 21 00 18.34 -10 31 14.2 U T08
2018-11-09 06:45:22 C 21 00 19.82 -10 31 02.6 U T08
2018-11-12 02:11:01 C 21 09 12.61 -09 22 38.1 V 703
2018-11-12 02:19:12 C 21 09 13.67 -09 22 30.0 V 703
2018-11-12 02:27:23 C 21 09 14.66 -09 22 21.1 V 703
2018-11-12 02:35:35 C 21 09 15.75 -09 22 12.1 V 703
2018-11-12 07:05:28 C 21 09 50.75 -09 17 39.5 U T05
2018-11-12 07:19:43 C 21 09 52.59 -09 17 25.2 U T05
2018-11-12 07:33:54 C 21 09 54.43 -09 17 10.9 U T05
2018-11-13 05:08:48 C 21 12 43.00 -08 55 30.0 U T08
2018-11-13 05:22:03 C 21 12 44.69 -08 55 16.7 U T08
2018-11-13 05:34:15 C 21 12 46.24 -08 55 04.5 U T08
2018-11-13 05:46:12 C 21 12 47.76 -08 54 52.4 U T08
2018-11-19 02:35:45 C 21 30 43.86 -06 35 53.3 V 703
2018-11-19 02:43:48 C 21 30 44.87 -06 35 46.0 V 703
2018-11-19 02:51:51 C 21 30 45.83 -06 35 37.7 V 703