19522+1951 HU 351 (HD 187984)
19h 52m 12.74s +19° 51' 09.4" P.A. 158.00 sep 2.0 mag 8.20,12.40 Sp K0
| Coord 2000 |
19522+1951 |
|
Discov num |
HU 351 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 12.74 +19 51 09.4 |
|
| Date first |
1901 |
|
Date last |
2018 |
|
Obs |
10 |
|
| Pa first |
153 |
|
Pa last |
157.8 |
|
P.A. Now (θ) |
157.8° |
|
| Sep first |
2.0 |
|
Sep last |
2.04 |
|
Sep. Now (ρ) |
2.04" |
|
| Mag pri |
8.20 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
|
|
| Pri motion dec |
-022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 187984 |
|
Constellation |
Vulpecula |
|
SAO |
105357 |
|
Tycho2 |
1624-03333-1 |
|
| Gaia DR2 |
1826231536054348800 |
|
HD |
187984 |
|
GC |
27520 |
|
ADS |
13044 |
|
