20072+1037 HJ 905 (HD 190995)
20h 07m 11.74s +10° 36' 31.1" P.A. 177.00 sep 12.1 mag 8.85,10.82 Sp B9V
Coord 2000 |
20072+1037 |
|
Discov num |
HJ 905 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 11.74 +10 36 31.1 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
170 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
Sep first |
9.0 |
|
Sep last |
12.08 |
|
Sep. Now (ρ) |
12.08" |
|
Mag pri |
8.85 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
B9V (blue-white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=1.059
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 190995 |
|
Constellation |
Aquila |
|
SAO |
105708 |
|
Tycho2 |
1076-01940-1 |
|
Gaia DR2 |
4300532753292030592 |
|
HD |
190995 |
|