19206+3911 STF 3131 (HD 181879)
19h 20m 34.37s +39° 11' 04.8" P.A. 299.00 sep 9.5 mag 9.27,11.35 Sp A2 dist. 370.37 pc (1208.15 l.y.)
Coord 2000 |
19206+3911 |
|
Discov num |
STF3131 |
|
Comp |
|
|
Coord arcsec 2000 |
19 20 34.37 +39 11 04.8 |
|
Date first |
1832 |
|
Date last |
2015 |
|
Obs |
25 |
|
Pa first |
306 |
|
Pa last |
298.7 |
|
P.A. Now (θ) |
298.7° |
|
Sep first |
9.3 |
|
Sep last |
9.52 |
|
Sep. Now (ρ) |
9.52" |
|
Mag pri |
9.27 |
|
Mag sec |
11.35 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-010 |
|
Notes |
N
(See Notes) |
|
rPM=0.93
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 181879 |
|
Constellation |
Lyra |
|
SAO |
68170 |
|
HIP |
95069 |
|
Tycho2 |
3134-00305-1 |
|
Gaia DR2 |
2100966648225566592 |
|
HD |
181879 |
|
ADS |
12338 |
|
BD |
BD+38 3547 |
|
Distance |
370.37 |
|
Distance ly |
1208.15 |
|