15301+4618 ROE 2
15h 30m 03.34s +46° 18' 39.8" P.A. 83.00 sep 4.5 mag 11.13,11.86
Coord 2000 |
15301+4618 |
|
Discov num |
ROE 2 |
|
Comp |
|
|
Coord arcsec 2000 |
15 30 03.34 +46 18 39.8 |
|
Date first |
1893 |
|
Date last |
2019 |
|
Obs |
46 |
|
Pa first |
89 |
|
Pa last |
82.9 |
|
P.A. Now (θ) |
82.9° |
|
Sep first |
3.8 |
|
Sep last |
4.504 |
|
Sep. Now (ρ) |
4.504" |
|
Mag pri |
11.13 |
|
Mag sec |
11.86 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
Pri motion ra |
-025 |
|
Sec motion ra |
-027 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Tycho2 |
3483-00983-1 |
|
Gaia DR2 |
1394980746104936832 |
|