20242+3819 SEI 1116 (HD 194447)
20h 24m 10.71s +38° 19' 11.4" P.A. 342.00 sep 30.3 mag 9.16,10.00 Sp A0V
| Coord 2000 |
20242+3819 |
|
Discov num |
SEI1116 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 10.71 +38 19 11.4 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
20 |
|
| Pa first |
339 |
|
Pa last |
341.5 |
|
P.A. Now (θ) |
341.5° |
|
| Sep first |
29.6 |
|
Sep last |
30.338 |
|
Sep. Now (ρ) |
30.338" |
|
| Mag pri |
9.16 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.84 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+009 |
|
| Notes |
|
|
rPM=1.056
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194447 |
|
Constellation |
Cygnus |
|
SAO |
69966 |
|
Tycho2 |
3152-00350-1 |
|
| Gaia DR2 |
2061115948790092672 |
|
HD |
194447 |
|
