Coord 2000 | 20058+3605 |
Discov num | SEI 853 |
Comp | Coord arcsec 2000 | 20 05 47.66 +36 04 30.0 |
|||||
Date first | 1896 |
Date last | 2017 |
Obs | 12 |
||||||
Pa first | 54 |
Pa last | 55 |
P.A. Now (θ) | 55° |
||||||
Sep first | 8.2 |
Sep last | 7.5 |
Sep. Now (ρ) | 7.5" |
||||||
Mag pri | 11.40 |
Mag sec | 12.60 |
delta mag (ΔM) | 1.2 |
Spectral class | A (white) |
||||
Pri motion ra | -005 |
Sec motion ra | -004 |
||||||||
Pri motion dec | -008 |
Sec motion dec | -004 |
||||||||
Notes | N
(See Notes) |
Precise pa | 54.6 |
Precise sep | 7.511 |
Constellation | Cygnus |
Gaia DR2 | 70061016448 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20058+3605 | SEI 853 | 1998 | 4 | 55 | 8.0 | 11.40 | 12.60 | N D | 200547.66+360430.0 | ||
20058+3605 | SEI 853 | 2002 | 5 | 55 | 8.0 | 11.40 | 12.60 | N D | 200547.66+360430.0 | ||
20058+3605 | SEI 853 | 2010 | 6 | 55 | 7.3 | 11.40 | 12.60 | A | N | 200547.66+360430.0 | |
20058+3605 | SEI 853 | 2015 | 7 | 54 | 8.0 | 11.40 | 12.60 | A | N | 200547.66+360430.0 | |
20058+3605 | SEI 853 | 2017 | 8 | 55 | 7.5 | 11.40 | 12.60 | A | N | 200547.66+360430.0 |