22037+4946 GRF 19 AB (HD 209637)
22h 03m 43.26s +49° 46' 18.0" P.A. 253.00 sep 73.6 mag 7.44,10.51 Sp K0 dist. 171.53 pc (559.53 l.y.)
| Coord 2000 |
22037+4946 |
|
Discov num |
GRF 19 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 03 43.26 +49 46 18.0 |
|
| Date first |
1902 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
255 |
|
Pa last |
253.3 |
|
P.A. Now (θ) |
253.3° |
|
| Sep first |
68.2 |
|
Sep last |
73.567 |
|
Sep. Now (ρ) |
73.567" |
|
| Mag pri |
7.44 |
|
Mag sec |
10.51 |
|
delta mag (ΔM) |
3.07 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+042 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+023 |
|
Sec motion dec |
-004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.06
This double is not physical.
22037+4946 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 209637 |
51606 |
22 03 43 +49 46 18 |
GRF 19 AB |
2015 |
7 |
253 |
73.6 |
7.44 |
10.51 |
3.07 |
|
<=== |
| Show |
|
51606 |
22 03 43 +49 46 18 |
GRF 19 AC |
2010 |
6 |
188 |
54.2 |
7.44 |
11.31 |
3.87 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 209637 |
|
Constellation |
Lacerta |
|
SAO |
51606 |
|
HIP |
108914 |
|
| Tycho2 |
3613-03027-1 |
|
Gaia DR2 |
1976904902984098688 |
|
HD |
209637 |
|
BD |
BD+49 3726 |
|
| Distance |
171.53 |
|
Distance ly |
559.53 |
|
