19525+1726 HDS 2832 (HD 188016)
19h 52m 31.38s +17° 25' 53.7" P.A. 1.00 sep 2.4 mag 8.35,12.09 Sp A3 dist. 230.95 pc (753.36 l.y.)
Coord 2000 |
19525+1726 |
|
Discov num |
HDS2832 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 31.38 +17 25 53.7 |
|
Date first |
1991 |
|
Date last |
2001 |
|
Obs |
3 |
|
Pa first |
38 |
|
Pa last |
1.2 |
|
P.A. Now (θ) |
1.2° |
|
Sep first |
2.7 |
|
Sep last |
2.377 |
|
Sep. Now (ρ) |
2.377" |
|
Mag pri |
8.35 |
|
Mag sec |
12.09 |
|
delta mag (ΔM) |
3.74 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
+027 |
|
Sec motion ra |
+026 |
|
Pri motion dec |
+008 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.146 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 188016 |
|
Constellation |
Sagitta |
|
SAO |
105364 |
|
HIP |
97807 |
|
Tycho2 |
1620-03382-1 |
|
Gaia DR2 |
1821176089000380032 |
|
HD |
188016 |
|
BD |
BD+17 4128 |
|
Distance |
230.95 |
|
Distance ly |
753.36 |
|