15238+4448 BVD 240
15h 23m 45.51s +44° 47' 56.8" P.A. 86.00 sep 26.3 mag 13.10,16.90
| Coord 2000 |
15238+4448 |
|
Discov num |
BVD 240 |
|
Comp |
|
|
Coord arcsec 2000 |
15 23 45.51 +44 47 56.8 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
86 |
|
Pa last |
85.9 |
|
P.A. Now (θ) |
85.9° |
|
| Sep first |
26.3 |
|
Sep last |
26.322 |
|
Sep. Now (ρ) |
26.322" |
|
| Mag pri |
13.10 |
|
Mag sec |
16.90 |
|
delta mag (ΔM) |
3.8 |
|
Spectral class |
|
|
| Pri motion ra |
-077 |
|
Sec motion ra |
-073 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-039 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.046 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1394423396788677888 |
|
