18197+3212 HJ 1319
18h 19m 43.23s +32° 11' 43.1" P.A. 194.00 sep 17.3 mag 9.20,12.00 Sp A2
Coord 2000 |
18197+3212 |
|
Discov num |
HJ 1319 |
|
Comp |
|
|
Coord arcsec 2000 |
18 19 43.23 +32 11 43.1 |
|
Date first |
1828 |
|
Date last |
2016 |
|
Obs |
14 |
|
Pa first |
193 |
|
Pa last |
194.4 |
|
P.A. Now (θ) |
194.4° |
|
Sep first |
13.0 |
|
Sep last |
17.34 |
|
Sep. Now (ρ) |
17.34" |
|
Mag pri |
9.20 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.8 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.282 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2627-00714-1 |
|
Gaia DR2 |
4592688145426067584 |
|