20001+1636 J 1204 AB
19h 59m 56.11s +16° 36' 18.0" P.A. 235.00 sep 40.2 mag 10.93,12.67
| Coord 2000 |
20001+1636 |
|
Discov num |
J 1204 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 59 56.11 +16 36 18.0 |
|
| Date first |
1915 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
235 |
|
Pa last |
234.8 |
|
P.A. Now (θ) |
234.8° |
|
| Sep first |
41.1 |
|
Sep last |
40.15 |
|
Sep. Now (ρ) |
40.15" |
|
| Mag pri |
10.93 |
|
Mag sec |
12.67 |
|
delta mag (ΔM) |
1.74 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
-004 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.851
This double is not physical.
20001+1636 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 59 56 +16 36 18 |
J 1204 AB |
2015 |
5 |
235 |
40.2 |
10.93 |
12.67 |
1.74 |
|
<=== |
| Show |
|
|
19 59 54 +16 35 55 |
J 1204 BC |
2015 |
3 |
267 |
2.0 |
12.70 |
13.70 |
1.00 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1616-01367-1 |
|
Gaia DR2 |
1820180137606630400 |
|
ADS |
13231 |
|
