20183+3802 SLE 993
20h 18m 16.55s +38° 02' 28.5" P.A. 70.00 sep 16.4 mag 11.50,14.05
Coord 2000 |
20183+3802 |
|
Discov num |
SLE 993 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 16.55 +38 02 28.5 |
|
Date first |
1985 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
70 |
|
Pa last |
70 |
|
P.A. Now (θ) |
70° |
|
Sep first |
16.2 |
|
Sep last |
16.43 |
|
Sep. Now (ρ) |
16.43" |
|
Mag pri |
11.50 |
|
Mag sec |
14.05 |
|
delta mag (ΔM) |
2.55 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=0.869
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2061055922330606080 |
|