12576+4728 HJ 2627
12h 57m 38.66s +47° 28' 00.0" P.A. 133.00 sep 17.5 mag 9.77,11.90 Sp G0
| Coord 2000 |
12576+4728 |
|
Discov num |
HJ 2627 |
|
Comp |
|
|
Coord arcsec 2000 |
12 57 38.66 +47 28 00.0 |
|
| Date first |
1830 |
|
Date last |
2017 |
|
Obs |
17 |
|
| Pa first |
136 |
|
Pa last |
132.6 |
|
P.A. Now (θ) |
132.6° |
|
| Sep first |
16.0 |
|
Sep last |
17.488 |
|
Sep. Now (ρ) |
17.488" |
|
| Mag pri |
9.77 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.13 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-025 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+017 |
|
| Notes |
|
|
rPM=0.074 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
Tycho2 |
3459-01676-1 |
|
Gaia DR2 |
1554963123921967616 |
|