00183+3118 TDS 11 (Sig And)
00h 18m 19.30s +31° 17' 37.2" P.A. 23.00 sep 1.0 mag 11.06,13.24 dist. 41.32 pc (134.79 l.y.)
| Coord 2000 |
00183+3118 |
|
Discov num |
TDS 11 |
|
Comp |
|
|
Coord arcsec 2000 |
00 18 19.30 +31 17 37.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
23 |
|
Pa last |
23.1 |
|
P.A. Now (θ) |
23.1° |
|
| Sep first |
1.0 |
|
Sep last |
0.972 |
|
Sep. Now (ρ) |
0.972" |
|
| Mag pri |
11.06 |
|
Mag sec |
13.24 |
|
delta mag (ΔM) |
2.18 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Sig And |
|
Var name |
NSV118 And |
|
Constellation |
Andromeda |
|
SAO |
53798 |
|
| HIP |
1473 |
|
Tycho2 |
2261-01524-1 |
|
Gaia DR2 |
2862396901633422848 |
|
HD |
1404 |
|
| HR |
68 |
|
GC |
362 |
|
BD |
BD+35 44 |
|
Bayer |
Sigma Andromedae |
|
| Bayer name |
Sig And |
|
Flamsteed |
25 Andromedae |
|
Flamsteed name |
25 And |
|
FK5 |
1005 |
|
| Distance |
41.32 |
|
Distance ly |
134.79 |
|
Bayer greek |
σ And |
|
