Coord 2000 | 20115+3639 |
Discov num | SEI 974 |
Comp | AB |
Coord arcsec 2000 | 20 11 33.03 +36 38 30.2 |
||||
Date first | 1896 |
Date last | 2015 |
Obs | 12 |
||||||
Pa first | 9 |
Pa last | 7 |
P.A. Now (θ) | 7° |
||||||
Sep first | 19.0 |
Sep last | 18.1 |
Sep. Now (ρ) | 18.1" |
||||||
Mag pri | 10.66 |
Mag sec | 10.85 |
delta mag (ΔM) | 0.19 |
Spectral class | |||||
Pri motion ra | +005 |
Sec motion ra | -002 |
||||||||
Pri motion dec | -001 |
Sec motion dec | -007 |
||||||||
Notes |
Show | name | SAO | coord_2000 | discov# | comp | first | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 20115+3639 | SEI 974 | AB | 1896 | 2015 | 12 | 7 | 18.1 | 10.66 | 10.85 | 0.19 | <=== | |||
Show | 20115+3639 | TOB 175 | AC | 1896 | 2015 | 12 | 95 | 53.3 | 10.66 | 11.52 | 0.86 | ||||
Show | 20115+3639 | TOB 175 | AD | 1896 | 2015 | 9 | 123 | 36.6 | 10.66 | 12.55 | 1.89 |
Precise pa | 7 |
Precise sep | 18.064 |
Constellation | Cygnus |
Tycho2 | 2683-00200-1 |
||||
Gaia DR2 | 34126706432 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20115+3639 | SEI 974 | AB | 1998 | 6 | 6 | 18.8 | 10.66 | 10.85 | D | 201133.03+363830.2 | |
20115+3639 | SEI 974 | AB | 2002 | 7 | 7 | 18.3 | 10.66 | 10.85 | D | 201133.03+363830.2 | |
20115+3639 | SEI 974 | AB | 2015 | 8 | 7 | 18.1 | 10.66 | 10.85 | 201133.03+363830.2 |