01387+3057 KPP 2156
01h 38m 39.23s +30° 56' 31.3" P.A. 55.00 sep 17.6 mag 11.50,12.90
| Coord 2000 |
01387+3057 |
|
Discov num |
KPP2156 |
|
Comp |
|
|
Coord arcsec 2000 |
01 38 39.23 +30 56 31.3 |
|
| Date first |
1951 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
55 |
|
Pa last |
54.8 |
|
P.A. Now (θ) |
54.8° |
|
| Sep first |
17.3 |
|
Sep last |
17.641 |
|
Sep. Now (ρ) |
17.641" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
+039 |
|
Sec motion ra |
+039 |
|
| Pri motion dec |
-024 |
|
Sec motion dec |
-025 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Triangulum |
|
Tycho2 |
2293-00936-1 |
|
Gaia DR2 |
303718749775629440 |
|
