19523+1709 LSC 87 (HD 187972)
19h 52m 17.57s +17° 09' 14.6" P.A. 302.00 sep 0.0 mag 9.20,11.10 Sp G0 dist. 115.21 pc (375.82 l.y.)
Coord 2000 |
19523+1709 |
|
Discov num |
LSC 87 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 17.57 +17 09 14.6 |
|
Date first |
2014 |
|
Date last |
2014 |
|
Obs |
2 |
|
Pa first |
303 |
|
Pa last |
302 |
|
P.A. Now (θ) |
302° |
|
Sep first |
0.0 |
|
Sep last |
0.045 |
|
Sep. Now (ρ) |
0.045" |
|
Mag pri |
9.20 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
|
|
Pri motion dec |
-017 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 187972 |
|
Constellation |
Sagitta |
|
SAO |
105359 |
|
HIP |
97790 |
|
Tycho2 |
1620-03295-1 |
|
Gaia DR2 |
1821149322762228224 |
|
HD |
187972 |
|
BD |
BD+16 4039 |
|
Distance |
115.21 |
|
Distance ly |
375.82 |
|