19220+0310 H 5 31 (HD 181885)
19h 22m 01.32s +03° 10' 09.4" P.A. 65.00 sep 31.7 mag 9.40,11.50 Sp A0
Coord 2000 |
19220+0310 |
|
Discov num |
H 5 31 |
|
Comp |
|
|
Coord arcsec 2000 |
19 22 01.32 +03 10 09.4 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
65 |
|
Pa last |
65.3 |
|
P.A. Now (θ) |
65.3° |
|
Sep first |
31.8 |
|
Sep last |
31.71 |
|
Sep. Now (ρ) |
31.71" |
|
Mag pri |
9.40 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
-009 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.454
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181885 |
|
Constellation |
Aquila |
|
SAO |
124550 |
|
Tycho2 |
0468-00942-1 |
|
Gaia DR2 |
4292075206791129216 |
|
HD |
181885 |
|