IAA RAS IAA Minor Planet Database

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
2019-01-08 06:45:11 C 23 45 01.85 +09 59 05.9 – V T05
2019-01-12 05:15:23 C 23 54 36.59 +11 03 31.9 – V T05
2019-01-12 05:29:06 C 23 54 37.77 +11 03 40.9 – V T05
2019-01-12 05:41:26 C 23 54 39.06 +11 03 49.2 – V T05
2019-01-12 05:52:57 C 23 54 40.19 +11 03 57.8 – V T05
2019-01-14 05:09:48 C 23 59 25.51 +11 35 32.4 – V T08
2019-01-14 05:18:04 C 23 59 26.43 +11 35 37.6 – V T08
2019-01-14 05:32:23 C 23 59 27.87 +11 35 47.3 – V T08
2019-01-14 05:42:50 C 23 59 28.81 +11 35 54.0 – V T08
2019-01-14 05:46:14 C 23 59 29.16 +11 35 57.1 – V T08
2019-01-14 05:57:11 C 23 59 30.28 +11 36 03.9 – V T08
2019-01-14 06:06:47 C 23 59 31.21 +11 36 09.7 – V T08
2019-01-15 02:42:02 C 00 01 35.17 +11 49 46.6 – V 703
2019-01-15 02:48:57 C 00 01 35.86 +11 49 49.9 – V 703
2019-01-15 02:55:52 C 00 01 36.52 +11 49 54.6 – V 703
2019-01-15 03:02:46 C 00 01 37.17 +11 49 59.9 – V 703
2019-01-16 05:28:02 C 00 04 15.79 +12 07 21.2 – V T05
2019-01-16 05:38:58 C 00 04 16.89 +12 07 28.5 – V T05
2019-01-16 05:47:59 C 00 04 17.73 +12 07 33.9 – V T05
2019-01-16 05:56:33 C 00 04 18.60 +12 07 39.0 – V T05
2019-01-17 11:21:14 C 00 07 14.71 +12 26 47.5 – q D29
2019-01-17 11:41:35 C 00 07 16.73 +12 27 00.6 – q D29
2019-01-17 12:01:58 C 00 07 18.68 +12 27 14.0 – q D29
2019-01-20 05:22:23 C 00 13 48.15 +13 09 11.2 – V T05
2019-01-20 05:23:03 C 00 13 48.26 +13 09 11.2 – V T05
2019-01-20 05:43:00 C 00 13 50.17 +13 09 23.7 – V T05
2019-01-20 05:54:16 C 00 13 51.24 +13 09 30.6 – V T05
2019-01-24 05:50:27 C 00 23 19.11 +14 09 36.0 – V T05
2019-01-24 06:18:31 C 00 23 21.85 +14 09 53.7 – V T05
2019-01-24 06:29:22 C 00 23 22.86 +14 09 59.8 – V T05
2019-01-24 06:35:54 C 00 23 23.50 +14 10 03.8 – V T05
2019-01-26 05:57:50 C 00 28 02.32 +14 39 06.4 – V T08
2019-01-26 06:06:58 C 00 28 03.16 +14 39 11.4 – V T08
2019-01-26 06:15:53 C 00 28 04.08 +14 39 16.4 – V T08
2019-01-26 06:23:25 C 00 28 04.78 +14 39 21.3 – V T08
2019-01-28 02:38:57 C 00 32 24.47 +15 06 04.1 – V 703
2019-01-28 02:47:08 C 00 32 25.22 +15 06 09.1 – V 703
2019-01-28 02:55:19 C 00 32 26.01 +15 06 14.3 – V 703
2019-01-28 03:03:29 C 00 32 26.83 +15 06 18.5 – V 703
2019-02-08 02:44:07 C 00 57 58.49 +17 38 17.2 – V 703
2019-02-08 02:51:43 C 00 57 59.22 +17 38 22.4 – V 703
2019-02-08 02:59:19 C 00 57 59.95 +17 38 25.1 – V 703
2019-02-08 03:06:55 C 00 58 00.64 +17 38 29.9 – V 703
2019-02-09 05:35:47 C 01 00 33.21 +17 53 05.6 – V T05
2019-02-09 05:48:02 C 01 00 34.42 +17 53 11.8 – V T05
2019-02-09 05:49:21 C 01 00 34.56 +17 53 12.7 – V T05
2019-02-09 05:59:34 C 01 00 35.53 +17 53 18.5 – V T05
2019-02-09 06:01:35 C 01 00 35.74 +17 53 19.2 – V T05
2019-02-09 06:11:45 C 01 00 36.61 +17 53 25.6 – V T05
2019-02-09 06:13:05 C 01 00 36.79 +17 53 26.4 – V T05