stampa
Login

Keep tracks of you favourite doubles.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
22407+3020
CHE 347


Nearby doubles
4' : 22409+3020
CHE 351

12' : 22398+3021
CHE 334

12' : 22413+3012
CHE 358

14' : 22410+3032
BKO 657

14' : 22409+3033
CHE 350

16' : 22410+3034
CHE 354AB

18' : 22399+3003
CHE 335

19' : 22389+3010
CHE 331

20' : 22421+3025
CHE 376

21' : 22415+3003
STF2932AB

21' : 22407+2959
STF3134

21' : 22415+3002
CHE 363

23' : 22401+3041
CHE 339

26' : 22396+3040
CHE 332

26' : 22418+3041
CHE 370AB

27' : 22426+3028
CHE 384

28' : 22428+3021
CHE 386

30' : 22412+2950
CHE 356

31' : 22388+3000
MLB 725

31' : 22417+3047
CHE 369AB

32' : 22425+3000
BKO 662

33' : 22424+2958
BKO 661

34' : 22424+3025
CHE 380

34' : 22430+3004
CHE 392

35' : 22433+3023
CHE 397

36' : 22418+3051
ACA 7



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

22407+3020 CHE 347

 
 
22h 40m 37.35s +30° 19' 49.0" P.A. 48.00 sep 8.3 mag 13.10,13.60
 
 
Coord 2000 22407+3020 Discov num CHE 347 Comp Coord arcsec 2000 22 40 37.35 +30 19 49.0
Date first 1906 Date last 2015 Obs 11
Pa first 56 Pa last 47.6 P.A. Now (θ) 47.6°
Sep first 10.1 Sep last 8.343 Sep. Now (ρ) 8.343"
Mag pri 13.10 Mag sec 13.60 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +001 Sec motion ra -005
Pri motion dec -013 Sec motion dec -006
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1888718263625096960