20256+2642 BU 1488 AB (HD 194595)
20h 25m 38.10s +26° 42' 16.9" P.A. 73.00 sep 74.2 mag 8.31,9.69 Sp F2IV dist. 137.55 pc (448.69 l.y.)
| Coord 2000 |
20256+2642 |
|
Discov num |
BU 1488 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 25 38.10 +26 42 16.9 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
73 |
|
Pa last |
72.9 |
|
P.A. Now (θ) |
72.9° |
|
| Sep first |
76.4 |
|
Sep last |
74.183 |
|
Sep. Now (ρ) |
74.183" |
|
| Mag pri |
8.31 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
1.38 |
|
Spectral class |
F2IV (yellow-white) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
-006 |
|
| Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=1.198
This double is physical.
20256+2642 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 194595 |
88665 |
20 25 38 +26 42 17 |
BU 1488 AB |
2015 |
14 |
73 |
74.2 |
8.31 |
9.69 |
1.38 |
|
<=== |
| Show |
|
88669 |
20 25 43 +26 42 39 |
BU 1488 BC |
2016 |
4 |
357 |
2.6 |
9.69 |
12.59 |
2.90 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194595 |
|
Constellation |
Vulpecula |
|
SAO |
88665 |
|
HIP |
100750 |
|
| Tycho2 |
2164-00668-1 |
|
Gaia DR2 |
1832911004787834240 |
|
HD |
194595 |
|
ADS |
13843 |
|
| DM |
BD+26 3898 |
|
BD |
BD+26 3897 |
|
Distance |
137.55 |
|
Distance ly |
448.69 |
|
