15302+4235 BVD 241
15h 30m 13.15s +42° 34' 23.9" P.A. 251.00 sep 18.0 mag 15.20,15.40
Coord 2000 |
15302+4235 |
|
Discov num |
BVD 241 |
|
Comp |
|
|
Coord arcsec 2000 |
15 30 13.15 +42 34 23.9 |
|
Date first |
1998 |
|
Date last |
2019 |
|
Obs |
10 |
|
Pa first |
250 |
|
Pa last |
251 |
|
P.A. Now (θ) |
251° |
|
Sep first |
18.1 |
|
Sep last |
18.031 |
|
Sep. Now (ρ) |
18.031" |
|
Mag pri |
15.20 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-050 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.057 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1390957358180694528 |
|