15440+3526 HJ 572
15h 43m 58.12s +35° 25' 48.0" P.A. 275.00 sep 21.6 mag 9.20,11.70 Sp K2 dist. 584.8 pc (1907.62 l.y.)
| Coord 2000 |
15440+3526 |
|
Discov num |
HJ 572 |
|
Comp |
|
|
Coord arcsec 2000 |
15 43 58.12 +35 25 48.0 |
|
| Date first |
1827 |
|
Date last |
2015 |
|
Obs |
12 |
|
| Pa first |
280 |
|
Pa last |
275.1 |
|
P.A. Now (θ) |
275.1° |
|
| Sep first |
10.0 |
|
Sep last |
21.568 |
|
Sep. Now (ρ) |
21.568" |
|
| Mag pri |
9.20 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-013 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.381
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
HIP |
77046 |
|
Tycho2 |
2577-00445-1 |
|
Gaia DR2 |
1374338995841047552 |
|
| BD |
BD+35 2722 |
|
Distance |
584.8 |
|
Distance ly |
1907.62 |
|
