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
2004-04-17 04:38:30 C 11 44 20.28 -10 00 10.9 c 704
2004-04-17 04:54:21 C 11 44 19.56 -10 00 08.1 c 704
2004-04-17 05:09:46 C 11 44 18.86 -10 00 05.2 c 704
2004-04-17 05:26:05 C 11 44 18.08 -10 00 02.5 c 704
2004-04-17 05:41:17 C 11 44 17.39 -09 59 59.8 c 704
2004-04-19 20:45:55 C 11 41 33.03 -09 48 38.0 r 170
2004-04-19 20:48:15 C 11 41 32.93 -09 48 37.3 r 170
2004-04-19 20:51:38 C 11 41 32.78 -09 48 36.8 r 170
2004-04-20 11:00:43 C 11 40 57.27 -09 45 59.1 r 428
2004-04-20 11:04:09 C 11 40 57.17 -09 45 57.9 r 428
2004-04-20 11:07:34 C 11 40 56.99 -09 45 57.4 r 428
2004-04-25 05:18:35 C 11 36 30.95 -09 26 17.4 d 703
2004-04-25 05:35:04 C 11 36 30.35 -09 26 14.9 d 703
2004-04-25 05:51:27 C 11 36 29.74 -09 26 12.1 d 703
2004-04-25 06:07:51 C 11 36 29.04 -09 26 10.4 d 703
2004-04-25 08:02:10 C 11 36 25.07 -09 25 50.4 V 608
2004-04-25 08:17:46 C 11 36 24.50 -09 25 47.6 V 608
2004-04-25 08:33:25 C 11 36 23.88 -09 25 44.5 V 608
2004-04-26 03:36:58 C 11 35 43.58 -09 22 36.8 o 699
2004-04-26 04:04:37 C 11 35 42.58 -09 22 31.9 o 699
2004-04-26 04:32:18 C 11 35 41.58 -09 22 28.1 o 699
2004-04-26 04:59:59 C 11 35 40.53 -09 22 22.5 o 699
2004-05-14 04:10:31 C 11 25 45.63 -08 29 06.8 18.3 c 644
2004-05-14 04:12:17 C 11 25 45.59 -08 29 06.6 18.3 c 644
2004-05-14 04:40:28 C 11 25 45.26 -08 29 04.4 18.1 c 644
2004-05-14 04:42:11 C 11 25 45.24 -08 29 04.2 18.2 c 644
2004-05-14 05:11:03 C 11 25 44.90 -08 29 02.1 18.5 c 644
2004-05-14 05:12:53 C 11 25 44.87 -08 29 01.8 18.6 c 644
2004-07-19 09:17:42 C 12 09 45.91 -12 18 09.1 r E14
2004-07-19 09:26:55 C 12 09 46.39 -12 18 12.7 r E14
2004-09-02 09:01:35 C 13 31 09.17 -19 55 00.2 r E12
2004-09-02 09:15:08 C 13 31 10.39 -19 55 07.0 r E12
2004-09-02 09:28:44 C 13 31 11.70 -19 55 13.8 r E12
2004-09-02 09:42:21 C 13 31 12.96 -19 55 20.5 r E12
2005-11-26 09:02:06 C 07 49 06.57 +37 21 56.4 o 699
2005-11-26 09:46:00 C 07 49 05.35 +37 22 05.8 c 704
2005-11-26 10:04:16 C 07 49 04.90 +37 22 08.7 c 704
2005-11-26 10:22:22 C 07 49 04.48 +37 22 12.1 c 704
2005-11-26 10:23:02 C 07 49 04.49 +37 22 12.4 o 699
2005-11-26 11:11:31 C 07 49 03.01 +37 22 21.6 o 699
2005-11-26 11:59:30 C 07 49 01.77 +37 22 29.7 o 699
2005-12-21 09:44:47 C 07 23 09.52 +38 59 45.1 r 703
2005-12-21 09:55:52 C 07 23 08.73 +38 59 49.1 r 703
2005-12-21 10:06:55 C 07 23 08.23 +38 59 49.1 r 703
2005-12-21 10:17:55 C 07 23 07.51 +38 59 50.4 r 703
2005-12-23 08:00:16 C 07 20 28.65 +39 04 02.7 c 704
2005-12-23 08:18:33 C 07 20 27.56 +39 04 04.8 c 704
2005-12-23 08:37:12 C 07 20 26.40 +39 04 06.4 c 704
2005-12-30 06:22:35 C 07 10 27.01 +39 13 23.5 r 703
2005-12-30 06:33:22 C 07 10 26.32 +39 13 23.5 r 703