20467+1607 FYM 18 AD
20h 46m 39.50s +16° 07' 27.4" P.A. 323.00 sep 109.4 mag 4.36,16.20 Sp K1IV dist. 38.73 pc (126.34 l.y.)
Coord 2000 |
20467+1607 |
|
Discov num |
FYM 18 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 46 39.50 +16 07 27.4 |
|
Date first |
1998 |
|
Date last |
2011 |
|
Obs |
2 |
|
Pa first |
319 |
|
Pa last |
322.8 |
|
P.A. Now (θ) |
322.8° |
|
Sep first |
116.9 |
|
Sep last |
109.44 |
|
Sep. Now (ρ) |
109.44" |
|
Mag pri |
4.36 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
11.84 |
|
Spectral class |
K1IV (yellow-orange) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
+004 |
|
Pri motion dec |
-196 |
|
Sec motion dec |
-001 |
|
Notes |
N
(See Notes) |
|
rPM=0.998
This double is not physical.
20467+1607 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Gam2 Del |
106476 |
20 46 40 +16 07 27 |
STF 2727 AB |
2020 |
544 |
266 |
8.8 |
4.36 |
5.03 |
0.67 |
Y |
|
Show |
|
106476 |
20 46 40 +16 07 27 |
FYM 18 AD |
2011 |
2 |
323 |
109.4 |
4.36 |
16.20 |
11.84 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
SAO |
106476 |
|
HIP |
102532 |
|
Tycho2 |
1634-03056-1 |
|
Gaia DR2 |
1763000413341086464 |
|
HD |
197964 |
|
HR |
7948 |
|
GC |
28966 |
|
ADS |
14279 |
|
BD |
BD+15 4255 |
|
Bayer |
Gamma 2 Delphini |
|
Bayer name |
Gam2 Del |
|
Flamsteed |
12 Delphini |
|
Flamsteed name |
12 Del |
|
FK5 |
1541 |
|
Distance |
38.73 |
|
Distance ly |
126.34 |
|
Bayer greek |
γ2 Del |
|