20258-0818 STF 2678 (HD 194425)
20h 25m 50.00s -08° 18' 09.7" P.A. 310.00 sep 3.4 mag 9.85,10.22 Sp G5
Coord 2000 |
20258-0818 |
|
Discov num |
STF2678 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 50.00 -08 18 09.7 |
|
Date first |
1831 |
|
Date last |
2016 |
|
Obs |
33 |
|
Pa first |
321 |
|
Pa last |
310.4 |
|
P.A. Now (θ) |
310.4° |
|
Sep first |
3.5 |
|
Sep last |
3.373 |
|
Sep. Now (ρ) |
3.373" |
|
Mag pri |
9.85 |
|
Mag sec |
10.22 |
|
delta mag (ΔM) |
0.37 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
+010 |
|
Pri motion dec |
-056 |
|
Sec motion dec |
-060 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.074 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 194425 |
|
Constellation |
Aquila |
|
SAO |
144413 |
|
Tycho2 |
5754-00091-1 |
|
Gaia DR2 |
6906039925703317248 |
|
HD |
194425 |
|
GC |
28409 |
|