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
2011-08-24 10:49:39 C 14 06 11.41 -25 59 53.4 r E12
2011-09-06 09:38:34 C 14 42 23.98 -27 44 00.4 r E12
2011-09-06 09:55:20 C 14 42 26.04 -27 44 04.9 r E12
2012-10-18 14:10:50 c 08 20 49.704 +31 39 37.27 L F51
2012-10-18 14:48:46 c 08 20 50.901 +31 39 38.14 L F51
2012-10-18 15:06:18 c 08 20 51.453 +31 39 38.40 L F51
2012-11-02 14:03:00 c 08 29 51.374 +31 53 59.44 L F51
2012-11-02 14:20:17 c 08 29 51.651 +31 54 00.80 L F51
2012-12-22 12:47:40 C 08 13 47.042 +34 44 18.55 L F51
2012-12-22 13:07:59 C 08 13 46.100 +34 44 21.78 L F51
2012-12-22 13:28:17 C 08 13 45.159 +34 44 24.95 L F51
2012-12-22 13:48:25 C 08 13 44.227 +34 44 28.03 L F51
2013-01-03 12:20:56 C 07 59 22.439 +35 22 19.74 L F51
2013-01-03 12:37:14 C 07 59 21.537 +35 22 21.33 L F51
2013-01-03 18:19:05 C 07 59 03.235 +35 22 53.15 u D00
2013-01-03 18:34:56 C 07 59 02.386 +35 22 54.77 u D00
2013-01-03 18:50:55 C 07 59 01.443 +35 22 55.00 u D00
2013-01-03 19:06:46 C 07 59 00.590 +35 22 57.86 u D00
2013-01-09 06:30:50 C 07 51 43.63 +35 33 41.7 c 704
2013-01-09 06:49:27 C 07 51 42.54 +35 33 41.5 c 704
2013-01-09 07:08:17 C 07 51 41.40 +35 33 44.5 c 704
2013-01-09 07:26:55 C 07 51 40.35 +35 33 45.2 c 704
2013-01-09 07:46:04 C 07 51 39.36 +35 33 46.5 c 704
2013-01-13 21:11:33 C 07 45 29.21 +35 38 47.4 c J04
2013-01-13 21:27:34 C 07 45 28.26 +35 38 48.0 c J04
2013-01-13 21:43:34 C 07 45 27.37 +35 38 48.6 c J04
2013-01-13 21:59:34 C 07 45 26.44 +35 38 49.1 c J04
2013-01-15 05:42:08 C 07 43 39.32 +35 39 34.0 r 703
2013-01-15 05:49:58 C 07 43 38.85 +35 39 34.9 r 703
2013-01-15 05:57:48 C 07 43 38.42 +35 39 35.7 r 703
2013-01-15 06:05:41 C 07 43 37.95 +35 39 36.1 r 703
2013-01-17 14:09:20 C 07 40 30.12 +35 40 09.0 r D29
2013-01-17 14:50:57 C 07 40 27.82 +35 40 09.8 r D29
2013-01-17 15:15:12 C 07 40 26.48 +35 40 10.1 r D29
2013-01-21 05:36:08 C 07 35 42.50 +35 39 05.6 r 703
2013-01-21 05:46:01 C 07 35 41.89 +35 39 05.2 r 703
2013-01-21 05:55:48 C 07 35 41.49 +35 39 06.0 r 703
2013-01-21 06:05:36 C 07 35 40.92 +35 39 06.1 r 703
2013-05-05 06:11:18 C 07 33 25.783 +28 25 12.69 L F51
2013-05-05 06:18:55 C 07 33 26.079 +28 25 11.14 L F51
2013-05-05 06:26:38 C 07 33 26.398 +28 25 09.48 L F51
2013-05-05 06:34:15 C 07 33 26.699 +28 25 07.86 L F51
2013-12-13 11:32:06 C 11 34 23.53 +04 25 04.5 q G96
2013-12-13 11:42:50 C 11 34 23.72 +04 25 02.3 q G96
2013-12-13 11:53:31 C 11 34 23.97 +04 25 00.3 q G96
2013-12-13 12:04:14 C 11 34 24.17 +04 24 58.2 q G96
2014-02-08 02:31:53 C 11 29 47.37 +02 50 34.7 19.9 u J43
2014-02-08 02:50:57 C 11 29 46.76 +02 50 36.1 19.9 u J43
2014-02-08 03:10:03 C 11 29 46.16 +02 50 37.4 20.1 u J43
2014-02-08 03:29:06 C 11 29 45.58 +02 50 38.7 20.1 u J43