20189+3730 TDT 2160
20h 18m 52.62s +37° 30' 23.2" P.A. 274.00 sep 6.0 mag 11.36,12.70
Coord 2000 |
20189+3730 |
|
Discov num |
TDT2160 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 52.62 +37 30 23.2 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
273 |
|
Pa last |
273.9 |
|
P.A. Now (θ) |
273.9° |
|
Sep first |
5.8 |
|
Sep last |
5.995 |
|
Sep. Now (ρ) |
5.995" |
|
Mag pri |
11.36 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.34 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3151-01734-1 |
|
Gaia DR2 |
2060654531876555904 |
|