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
2021-02-07 13:52:47 C 12 08 37.997 -04 01 47.61 U F52
2021-02-07 13:53:55 C 12 08 38.06 -04 01 46.9 V T08
2021-02-07 13:55:14 C 12 08 37.88 -04 01 49.1 V T08
2021-02-07 14:06:32 C 12 08 37.71 -04 01 47.7 V T08
2021-02-07 14:10:26 C 12 08 37.616 -04 01 48.29 U F52
2021-02-07 14:11:22 C 12 08 37.595 -04 01 48.28 U F52
2021-02-08 09:42:04 C 12 08 13.30 -04 02 31.5 V G96
2021-02-08 09:49:28 C 12 08 13.13 -04 02 31.8 V G96
2021-02-08 09:56:50 C 12 08 12.97 -04 02 32.1 V G96
2021-02-08 10:04:12 C 12 08 12.80 -04 02 32.2 V G96
2021-02-11 13:32:39 C 12 06 28.50 -04 04 22.5 V T08
2021-02-11 13:37:32 C 12 06 28.32 -04 04 23.6 V T08
2021-02-11 14:17:21 C 12 06 27.35 -04 04 22.9 V T08
2021-02-11 14:58:18 C 12 06 26.22 -04 04 25.2 V T08
2021-02-13 12:26:19 C 12 05 15.920 -04 04 49.97 U F52
2021-02-13 12:28:09 C 12 05 15.853 -04 04 49.84 U F52
2021-02-13 12:44:47 C 12 05 15.391 -04 04 50.00 U F52
2021-02-13 12:46:37 C 12 05 15.343 -04 04 50.05 U F52
2021-02-13 13:03:21 C 12 05 14.875 -04 04 50.27 U F52
2021-02-13 13:05:11 C 12 05 14.823 -04 04 49.97 U F52
2021-02-13 13:21:56 C 12 05 14.361 -04 04 50.29 U F52
2021-02-13 13:23:46 C 12 05 14.298 -04 04 50.10 U F52
2021-02-17 11:23:15 C 12 02 30.900 -04 04 05.12 U F52
2021-02-17 11:40:52 C 12 02 30.330 -04 04 04.75 U F52
2021-02-17 11:58:26 C 12 02 29.768 -04 04 04.38 U F52
2021-03-03 16:47:17 C 11 49 38.033 -03 43 34.21 V P07
2021-03-03 17:48:21 C 11 49 35.294 -03 43 28.13 V P07
2021-03-03 18:44:57 C 11 49 32.762 -03 43 23.12 V P07
2021-03-03 19:43:57 C 11 49 30.122 -03 43 17.15 V P07
2021-03-03 20:38:51 C 11 49 27.662 -03 43 11.32 V P07
2021-03-05 07:00:07 C 11 47 56.83 -03 39 44.4 V 703
2021-03-05 07:08:21 C 11 47 56.48 -03 39 43.5 V 703
2021-03-05 07:16:36 C 11 47 56.12 -03 39 43.9 V 703
2021-03-05 07:24:50 C 11 47 55.69 -03 39 42.2 V 703
2021-03-05 15:37:25 C 11 47 33.698 -03 38 44.70 V P07
2021-03-05 17:15:10 C 11 47 29.155 -03 38 34.15 V P07
2021-03-05 18:14:11 C 11 47 26.386 -03 38 27.71 V P07
2021-03-05 20:39:00 C 11 47 19.759 -03 38 11.54 V P07
2021-03-07 08:12:35 C 11 45 42.94 -03 34 17.0 V G96
2021-03-07 08:20:02 C 11 45 42.59 -03 34 16.2 V G96
2021-03-07 08:27:28 C 11 45 42.24 -03 34 15.3 V G96
2021-03-07 08:34:56 C 11 45 41.88 -03 34 14.4 V G96
2021-03-07 11:52:14 C 11 45 32.79 -03 33 50.6 V T08
2021-03-07 11:56:53 C 11 45 32.58 -03 33 50.0 V T08
2021-03-07 12:09:30 C 11 45 31.98 -03 33 48.3 V T08
2021-03-07 12:51:02 C 11 45 30.00 -03 33 43.6 V T08
2021-03-11 07:20:17 C 11 41 15.32 -03 22 28.5 V 703
2021-03-11 07:27:52 C 11 41 14.90 -03 22 27.8 V 703
2021-03-11 07:35:28 C 11 41 14.43 -03 22 26.4 V 703
2021-03-11 07:43:03 C 11 41 14.04 -03 22 24.5 V 703