stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20160+1521
CHE 253


Nearby doubles
5' : 20157+1520
CHE 248

8' : 20156+1527
BKO 546

8' : 20156+1526
HDS2887AB

12' : 20160+1510
BKO 555

13' : 20168+1523
CHE 267

13' : 20158+1510
BKO 552

14' : 20157+1534
BKO 547

14' : 20157+1509
BKO 548

14' : 20162+1535
CHE 256

14' : 20162+1534
CHE 257

14' : 20157+1508
CHE 249AB

14' : 20167+1513
CHE 265

15' : 20159+1535
CHE 252

15' : 20162+1507
CHE 258

15' : 20158+1536
BKO 551

16' : 20161+1537
CHE 255

17' : 20157+1537
CHE 247

17' : 20159+1505
BKO 553

17' : 20153+1535
CHE 242

17' : 20163+1538
CHE 261AB

18' : 20162+1504
CHE 259

19' : 20154+1538
CHE 243AB

20' : 20172+1515
CHE 274AB

20' : 20155+1502
SMA 114

21' : 20171+1536
CHE 272

22' : 20169+1506
CHE 268AB



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.

20160+1521 CHE 253

 
 
20h 16m 00.12s +15° 21' 44.6" P.A. 324.00 sep 14.4 mag 11.87,12.20
 
 
Coord 2000 20160+1521 Discov num CHE 253 Comp Coord arcsec 2000 20 16 00.12 +15 21 44.6
Date first 1910 Date last 2015 Obs 11
Pa first 328 Pa last 324.4 P.A. Now (θ) 324.4°
Sep first 14.5 Sep last 14.439 Sep. Now (ρ) 14.439"
Mag pri 11.87 Mag sec 12.20 delta mag (ΔM) 0.33 Spectral class
Pri motion ra +002 Sec motion ra -003
Pri motion dec -025 Sec motion dec -004
Notes
rPM=0.861
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1808312112165038336