15224+2537 HJ 2777 (UV CrB)
15h 22m 25.32s +25° 37' 27.0" P.A. 342.00 sep 42.6 mag 7.39,12.11 Sp K1III dist. 467.29 pc (1524.3 l.y.)
| Coord 2000 |
15224+2537 |
|
Discov num |
HJ 2777 |
|
Comp |
|
|
Coord arcsec 2000 |
15 22 25.32 +25 37 27.0 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
19 |
|
| Pa first |
353 |
|
Pa last |
342.2 |
|
P.A. Now (θ) |
342.2° |
|
| Sep first |
30.0 |
|
Sep last |
42.566 |
|
Sep. Now (ρ) |
42.566" |
|
| Mag pri |
7.39 |
|
Mag sec |
12.11 |
|
delta mag (ΔM) |
4.72 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.322
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
UV CrB |
|
Constellation |
Corona Borealis |
|
SAO |
83795 |
|
HIP |
75233 |
|
| Tycho2 |
2028-00351-1 |
|
Gaia DR2 |
1270141233816466176 |
|
HD |
136901 |
|
BD |
BD+26 2685 |
|
| Distance |
467.29 |
|
Distance ly |
1524.3 |
|
