18021+2620 SLE 90
18h 02m 06.63s +26° 19' 33.6" P.A. 266.00 sep 13.3 mag 11.37,12.90
Coord 2000 |
18021+2620 |
|
Discov num |
SLE 90 |
|
Comp |
|
|
Coord arcsec 2000 |
18 02 06.63 +26 19 33.6 |
|
Date first |
1982 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
264 |
|
Pa last |
265.7 |
|
P.A. Now (θ) |
265.7° |
|
Sep first |
13.4 |
|
Sep last |
13.273 |
|
Sep. Now (ρ) |
13.273" |
|
Mag pri |
11.37 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.53 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.789
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Tycho2 |
2099-02714-1 |
|
Gaia DR2 |
4582683517326870272 |
|