20187+4329 TDT 2158
20h 18m 39.51s +43° 29' 15.1" P.A. 164.00 sep 1.8 mag 11.25,13.23
Coord 2000 |
20187+4329 |
|
Discov num |
TDT2158 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 39.51 +43 29 15.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
164 |
|
Pa last |
164 |
|
P.A. Now (θ) |
164° |
|
Sep first |
1.8 |
|
Sep last |
1.79 |
|
Sep. Now (ρ) |
1.79" |
|
Mag pri |
11.25 |
|
Mag sec |
13.23 |
|
delta mag (ΔM) |
1.98 |
|
Spectral class |
|
|
Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3163-00336-1 |
|
Gaia DR2 |
2080855167506562304 |
|