20004+1720 SLE 676
20h 00m 27.76s +17° 20' 13.1" P.A. 228.00 sep 12.6 mag 11.17,12.30
Coord 2000 |
20004+1720 |
|
Discov num |
SLE 676 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 27.76 +17 20 13.1 |
|
Date first |
1900 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
230 |
|
Pa last |
227.5 |
|
P.A. Now (θ) |
227.5° |
|
Sep first |
12.4 |
|
Sep last |
12.582 |
|
Sep. Now (ρ) |
12.582" |
|
Mag pri |
11.17 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.13 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.316
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagitta |
|
Tycho2 |
1621-01137-1 |
|
Gaia DR2 |
1820288370787234816 |
|