19421+3451 ES 2243
19h 42m 06.82s +34° 51' 13.7" P.A. 216.00 sep 3.2 mag 11.94,12.90
| Coord 2000 |
19421+3451 |
|
Discov num |
ES 2243 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 06.82 +34 51 13.7 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
218 |
|
Pa last |
215.7 |
|
P.A. Now (θ) |
215.7° |
|
| Sep first |
3.5 |
|
Sep last |
3.17 |
|
Sep. Now (ρ) |
3.17" |
|
| Mag pri |
11.94 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2664-00353-1 |
|
Gaia DR2 |
2047361676819015936 |
|
ADS |
12809 |
|