| Coord 2000 | 19474+4515 |
Discov num | SMA 93 |
Comp | Coord arcsec 2000 | 19 47 30.00 +45 16 33.5 |
|||||
| Date first | 1921 |
Date last | 2015 |
Obs | 11 |
||||||
| Pa first | 193 |
Pa last | 197 |
P.A. Now (θ) | 197° |
||||||
| Sep first | 7.6 |
Sep last | 10.4 |
Sep. Now (ρ) | 10.4" |
||||||
| Mag pri | 11.20 |
Mag sec | 12.90 |
delta mag (ΔM) | 1.7 |
Spectral class | |||||
| Pri motion ra | +023 |
Sec motion ra | -008 |
||||||||
| Pri motion dec | +037 |
Sec motion dec | -004 |
||||||||
| Notes | |||||||||||
| Precise pa | 197.2 |
Precise sep | 10.418 |
Constellation | Cygnus |
Gaia DR2 | 2080107916215506048 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 19474+4515 | SMA 93 | 2006 | 2 | 198 | 10.6 | 10.00 | 12.00 | 194715.00+451500.0 | |||
| 19474+4515 | SMA 93 | 2007 | 4 | 197 | 10.2 | 11.50 | 12.00 | D | 194729.72+451623.9 | ||
| 19474+4515 | SMA 93 | 2010 | 6 | 197 | 10.2 | 11.20 | 12.90 | 194730.00+451633.5 | |||
| 19474+4515 | SMA 93 | 2015 | 7 | 197 | 10.4 | 11.20 | 12.90 | 194730.00+451633.5 |