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Doubles in session


Current system
20137+1452
CHE 217
HD 355116


Nearby doubles
3' : 20138+1450
CHE 218AB

9' : 20131+1455
CHE 206

10' : 20143+1451
CHE 226

12' : 20139+1441
CHE 221

12' : 20140+1503
CHE 222

13' : 20132+1503
CHE 208

14' : 20142+1442
CHE 224

14' : 20146+1452
CHE 235

15' : 20127+1458
CHE 197

16' : 20129+1441
CHE 204

16' : 20129+1503
CHE 203

17' : 20145+1503
CHE 232

17' : 20144+1505
BKO 541

17' : 20146+1503
CHE 234

17' : 20145+1502
TOB 309

18' : 20128+1504
CHE 200

18' : 20142+1508
BKO 538

18' : 20143+1507
CHE 225AB

21' : 20148+1441
CHE 239

21' : 20128+1508
CHE 199

21' : 20151+1450
BPM2077

21' : 20148+1439
BPM2074

22' : 20123+1501
CHE 192

22' : 20126+1506
CHE 194

22' : 20127+1508
CHE 196

23' : 20150+1504
CHE 240



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20137+1452 CHE 217 (HD 355116)

 
 
20h 13m 40.69s +14° 52' 15.9" P.A. 133.00 sep 26.5 mag 9.35,10.20 Sp G0
 
 
Coord 2000 20137+1452 Discov num CHE 217 Comp Coord arcsec 2000 20 13 40.69 +14 52 15.9
Date first 1910 Date last 2015 Obs 13
Pa first 129 Pa last 133.1 P.A. Now (θ) 133.1°
Sep first 25.6 Sep last 26.494 Sep. Now (ρ) 26.494"
Mag pri 9.35 Mag sec 10.20 delta mag (ΔM) 0.85 Spectral class G0 (yellow)
Pri motion ra -001 Sec motion ra +001
Pri motion dec +012 Sec motion dec -013
Notes
rPM=1.924
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 355116 Constellation Aquila SAO 105858 Tycho2 1085-00397-1
Gaia DR2 1808266551151057152 HD 355116