19542+4104 HJ 1452
19h 54m 14.62s +41° 05' 13.1" P.A. 236.00 sep 7.8 mag 11.50,12.40 Sp K2III+F7
| Coord 2000 |
19542+4104 |
|
Discov num |
HJ 1452 |
|
Comp |
|
|
Coord arcsec 2000 |
19 54 14.62 +41 05 13.1 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
229 |
|
Pa last |
235.5 |
|
P.A. Now (θ) |
235.5° |
|
| Sep first |
5.0 |
|
Sep last |
7.814 |
|
Sep. Now (ρ) |
7.814" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
K2III+F7 (yellow-orange/yellow-white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+006 |
|
| Notes |
U
R
(Proper motion indicates non-physical, Red magnitudes) |
|
rPM=1.28
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2073817399742424576 |
|
