17527+1940 BRT 2439
17h 52m 40.73s +19° 39' 34.8" P.A. 181.00 sep 4.7 mag 10.36,10.84 Sp F2 dist. 602.41 pc (1965.06 l.y.)
| Coord 2000 |
17527+1940 |
|
Discov num |
BRT2439 |
|
Comp |
|
|
Coord arcsec 2000 |
17 52 40.73 +19 39 34.8 |
|
| Date first |
1896 |
|
Date last |
2019 |
|
Obs |
18 |
|
| Pa first |
183 |
|
Pa last |
181.1 |
|
P.A. Now (θ) |
181.1° |
|
| Sep first |
4.5 |
|
Sep last |
4.65 |
|
Sep. Now (ρ) |
4.65" |
|
| Mag pri |
10.36 |
|
Mag sec |
10.84 |
|
delta mag (ΔM) |
0.48 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
87499 |
|
Tycho2 |
1561-00539-1 |
|
Gaia DR2 |
4551799610092561792 |
|
| BD |
BD+19 3451 |
|
Distance |
602.41 |
|
Distance ly |
1965.06 |
|
