Coord 2000 | 20296+3836 |
Discov num | SEI1136 |
Comp | Coord arcsec 2000 | 20 29 34.11 +38 36 27.5 |
|||||
Date first | 1895 |
Date last | 2015 |
Obs | 11 |
||||||
Pa first | 260 |
Pa last | 259 |
P.A. Now (θ) | 259° |
||||||
Sep first | 12.0 |
Sep last | 11.5 |
Sep. Now (ρ) | 11.5" |
||||||
Mag pri | 8.46 |
Mag sec | 11.44 |
delta mag (ΔM) | 2.98 |
Spectral class | A0 (white) |
||||
Pri motion ra | +001 |
Sec motion ra | +003 |
||||||||
Pri motion dec | -002 |
Sec motion dec | +001 |
||||||||
Notes |
Precise pa | 259.2 |
Precise sep | 11.504 |
Constellation | Cygnus |
SAO | 70104 |
||||
Tycho2 | 3152-01399-1 |
Gaia DR2 | 65625480320 |
HD | 195394 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20296+3836 | SEI1136 | 1998 | 4 | 260 | 11.5 | 8.46 | 10.50 | A0 | D | 202934.11+383627.5 | |
20296+3836 | SEI1136 | 2002 | 5 | 260 | 11.6 | 8.46 | 10.50 | A0 | D | 202934.11+383627.5 | |
20296+3836 | SEI1136 | 2013 | 6 | 260 | 11.7 | 8.46 | 11.44 | A0 | 202934.11+383627.5 | ||
20296+3836 | SEI1136 | 2015 | 11 | 259 | 11.5 | 8.46 | 11.44 | A0 | 202934.11+383627.5 |