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Doubles in session


Current system
22421+3152
CHE 375


Nearby doubles
5' : 22420+3148
CHE 374

8' : 22416+3149
CHE 365AB

11' : 22425+3143
CHE 382

11' : 22420+3203
CHE 373

12' : 22415+3142
CHE 362

15' : 22431+3149
CHE 338AB

16' : 22409+3159
CHE 349

17' : 22429+3205
CHE 389

18' : 22429+3206
CHE 388

20' : 22406+3158
CHE 344

20' : 22423+3211
CHE 377

22' : 22414+3212
CHE 360

23' : 22405+3205
CHE 342

26' : 22401+3154
BKO 651

26' : 22401+3201
CHE 337

26' : 22404+3208
CHE 341AB

26' : 22420+3126
TDT3661

27' : 22442+3152
CHE 404AB

27' : 22410+3129
SLW1282

33' : 22416+3224
CHE 364

33' : 22412+3223
CHE 355

34' : 22410+3223
BKO 655

34' : 22407+3222
CHE 346

35' : 22417+3226
CHE 367

35' : 22414+3226
BKO 658

39' : 22425+3230
CHE 381AB



Selections
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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.

22421+3152 CHE 375

 
 
22h 42m 02.41s +31° 52' 23.2" P.A. 255.00 sep 20.0 mag 9.60,10.78
 
 
Coord 2000 22421+3152 Discov num CHE 375 Comp Coord arcsec 2000 22 42 02.41 +31 52 23.2
Date first 1902 Date last 2015 Obs 13
Pa first 252 Pa last 254.8 P.A. Now (θ) 254.8°
Sep first 17.9 Sep last 20.036 Sep. Now (ρ) 20.036"
Mag pri 9.60 Mag sec 10.78 delta mag (ΔM) 1.18 Spectral class
Pri motion ra +027 Sec motion ra +003
Pri motion dec -005 Sec motion dec +001
Notes
rPM=0.901
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2736-00164-1 Gaia DR2 1889136593439567744