15570+2345 TDS 9701 AB
15h 57m 01.57s +23° 45' 07.9" P.A. 147.00 sep 0.5 mag 11.13,11.32
| Coord 2000 |
15570+2345 |
|
Discov num |
TDS9701 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 57 01.57 +23 45 07.9 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
2 |
|
| Pa first |
192 |
|
Pa last |
146.8 |
|
P.A. Now (θ) |
146.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.545 |
|
Sep. Now (ρ) |
0.545" |
|
| Mag pri |
11.13 |
|
Mag sec |
11.32 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
-024 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
+047 |
|
Sec motion dec |
+047 |
|
| Notes |
|
|
Nature of this double is uncertain.
15570+2345 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 57 02 +23 45 08 |
GII 226 Aa,Ab |
2013 |
1 |
170 |
0.2 |
11.90 |
11.90 |
0.00 |
|
|
| Show |
|
|
15 57 02 +23 45 08 |
TDS 9701 AB |
2014 |
2 |
147 |
0.5 |
11.13 |
11.32 |
0.19 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
2034-01587-1 |
|
