Coord 2000 | 20317+2359 |
Discov num | POU4567 |
Comp | Coord arcsec 2000 | 20 31 41.59 +23 59 00.1 |
|||||
Date first | 1898 |
Date last | 2015 |
Obs | 10 |
||||||
Pa first | 340 |
Pa last | 342 |
P.A. Now (θ) | 342° |
||||||
Sep first | 17.2 |
Sep last | 17.0 |
Sep. Now (ρ) | 17" |
||||||
Mag pri | 13.80 |
Mag sec | 13.80 |
delta mag (ΔM) | 0 |
Spectral class | |||||
Pri motion ra | +028 |
Sec motion ra | -001 |
||||||||
Pri motion dec | +006 |
Sec motion dec | +006 |
||||||||
Notes |
Precise pa | 341.5 |
Precise sep | 17.02 |
Constellation | Vulpecula |
Tycho2 | 2157-01151-1 |
||||
Gaia DR2 | 1831358524415927680 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20317+2359 | POU4567 | 1999 | 2 | 341 | 17.1 | 13.80 | 13.80 | D | 203141.59+235900.1 | ||
20317+2359 | POU4567 | 2008 | 3 | 341 | 17.1 | 13.80 | 13.80 | D | 203141.59+235900.1 | ||
20317+2359 | POU4567 | 2010 | 5 | 341 | 17.0 | 13.80 | 13.80 | 203141.59+235900.1 | |||
20317+2359 | POU4567 | 2015 | 6 | 342 | 17.0 | 13.80 | 13.80 | 203141.59+235900.1 |