15245+3726 HEI 783
15h 24m 30.73s +37° 25' 54.7" P.A. 3.00 sep 1.8 mag 12.40,12.80
Coord 2000 |
15245+3726 |
|
Discov num |
HEI 783 |
|
Comp |
|
|
Coord arcsec 2000 |
15 24 30.73 +37 25 54.7 |
|
Date first |
1977 |
|
Date last |
2016 |
|
Obs |
4 |
|
Pa first |
6 |
|
Pa last |
2.5 |
|
P.A. Now (θ) |
2.5° |
|
Sep first |
1.4 |
|
Sep last |
1.815 |
|
Sep. Now (ρ) |
1.815" |
|
Mag pri |
12.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
|
|
Pri motion dec |
-003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1387373809266864768 |
|