15173+2552 KPP 1217
15h 17m 19.51s +25° 51' 40.7" P.A. 300.00 sep 9.4 mag 13.40,13.60
| Coord 2000 |
15173+2552 |
|
Discov num |
KPP1217 |
|
Comp |
|
|
Coord arcsec 2000 |
15 17 19.51 +25 51 40.7 |
|
| Date first |
1987 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
299 |
|
Pa last |
299.7 |
|
P.A. Now (θ) |
299.7° |
|
| Sep first |
9.4 |
|
Sep last |
9.411 |
|
Sep. Now (ρ) |
9.411" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-069 |
|
Sec motion ra |
-070 |
|
| Pri motion dec |
+051 |
|
Sec motion dec |
+052 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.016 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1270385943872155136 |
|
