19255+1948 HJ 2871 AC
19h 25m 28.54s +19° 47' 54.7" P.A. 212.00 sep 50.9 mag 5.16,11.70 Sp G9III dist. 83.26 pc (271.59 l.y.)
| Coord 2000 |
19255+1948 |
|
Discov num |
HJ 2871 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 25 28.54 +19 47 54.7 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
199 |
|
Pa last |
211.6 |
|
P.A. Now (θ) |
211.6° |
|
| Sep first |
54.0 |
|
Sep last |
50.87 |
|
Sep. Now (ρ) |
50.87" |
|
| Mag pri |
5.16 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
6.54 |
|
Spectral class |
G9III (yellow) |
|
| Pri motion ra |
+096 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-071 |
|
Sec motion dec |
-003 |
|
| Notes |
N
(See Notes) |
|
rPM=0.958
This double is not physical.
19255+1948 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
4 Vul |
104818 |
19 25 29 +19 47 55 |
HJ 2871 AB |
2016 |
16 |
87 |
13.5 |
5.16 |
10.00 |
4.84 |
|
|
| Show |
|
104818 |
19 25 29 +19 47 55 |
HJ 2871 AC |
2016 |
8 |
212 |
50.9 |
5.16 |
11.70 |
6.54 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
104818 |
|
HIP |
95498 |
|
Tycho2 |
1608-01202-1 |
|
| Gaia DR2 |
4515855716012824704 |
|
HD |
182762 |
|
HR |
7385 |
|
GC |
26821 |
|
| ADS |
12425 |
|
BD |
BD+19 4010 |
|
Flamsteed |
4 Vulpeculae |
|
Flamsteed name |
4 Vul |
|
| Distance |
83.26 |
|
Distance ly |
271.59 |
|
