| Coord 2000 | 20313+3654 |
Discov num | TOB 188 |
Comp | Coord arcsec 2000 | 20 31 19.62 +36 53 53.1 |
|||||
| Date first | 1983 |
Date last | 2015 |
Obs | 9 |
||||||
| Pa first | 263 |
Pa last | 262 |
P.A. Now (θ) | 262° |
||||||
| Sep first | 16.4 |
Sep last | 17.0 |
Sep. Now (ρ) | 17" |
||||||
| Mag pri | 11.80 |
Mag sec | 12.80 |
delta mag (ΔM) | 1 |
Spectral class | |||||
| Pri motion ra | +004 |
Sec motion ra | -006 |
||||||||
| Pri motion dec | -005 |
Sec motion dec | -010 |
||||||||
| Notes | |||||||||||
| Precise pa | 262.1 |
Precise sep | 17.006 |
Constellation | Cygnus |
Tycho2 | 2697-01353-1 |
||||
| Gaia DR2 | 01062424832 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20313+3654 | TOB 188 | 1998 | 2 | 264 | 16.6 | 11.80 | 12.80 | D | 203119.62+365353.1 | ||
| 20313+3654 | TOB 188 | 2009 | 3 | 262 | 16.5 | 11.80 | 12.80 | D | 203119.62+365353.1 | ||
| 20313+3654 | TOB 188 | 2010 | 5 | 267 | 16.5 | 11.80 | 12.80 | 203119.62+365353.1 | |||
| 20313+3654 | TOB 188 | 2015 | 5 | 262 | 17.0 | 11.80 | 12.80 | 203119.62+365353.1 |