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Doubles in session


Current system
21012+3602
CLP 1 BC


Nearby doubles
9' : 21013+3554
SEI1368

15' : 21001+3608
TDT2687

20' : 20599+3612
SEI1359

21' : 20596+3558
SEI1355

22' : 21029+3554
J 1078AB

22' : 21002+3620
TDT2689

23' : 21003+3543
SEI1361

24' : 21002+3547
POP 81

26' : 20593+3554
SEI1350

26' : 21030+3549
SEI1378

28' : 20590+3541
GCB 61

28' : 21018+3630
SEI1372

29' : 21001+3627
J 1219

31' : 21011+3532
SEI1366

33' : 20594+3626
HU 764

34' : 20592+3541
TDT2674

34' : 20591+3542
SEI1345

35' : 21028+3534
SEI1375AB

36' : 21041+3609
SEI1386

38' : 20584+3612
POP 82

38' : 21042+3552
TDT2724

38' : 21043+3608
HJ 1610

40' : 21037+3630
SEI1383

41' : 21044+3551
SEI1390

42' : 21042+3542
SEI1387

42' : 20594+3637
SEI1352



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.

21012+3602 CLP 1 BC

 
 
21h 01m 16.74s +36° 02' 28.1" P.A. 150.00 sep 267.2 mag 8.87,9.46 Sp K5
 
 
Coord 2000 21012+3602 Discov num CLP   1 Comp BC Coord arcsec 2000 21 01 16.74 +36 02 28.1
Date first 1991 Date last 2014 Obs 6
Pa first 150 Pa last 149.6 P.A. Now (θ) 149.6°
Sep first 267.3 Sep last 267.219 Sep. Now (ρ) 267.219"
Mag pri 8.87 Mag sec 9.46 delta mag (ΔM) 0.59 Spectral class K5 (yellow-orange)
Pri motion ra +010 Sec motion ra +000
Pri motion dec +003 Sec motion dec -003
Notes
rPM=1.117
This double is not physical.
 
 
21012+3602 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 200253 70794 21 01 13 +36 01 34 CLP 1 AB 2010 4 39 74.3 6.11 8.87 2.76
Show 70795 21 01 17 +36 02 28 CLP 1 BC 2014 6 150 267.2 8.87 9.46 0.59 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 70795 Tycho2 2713-02875-1 Gaia DR2 1871257331792652416
HD 200253 HR 8051 DM BD+35 4358 FK5 3677
 
 
WDS 21012+3602 CLP 1 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
CLP Clark, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21012+3602 CLP 1 BC 2010 1 150 266.0 8.70 9.30 210116.74+360228.1
21012+3602 CLP 1 BC 2014 6 150 267.2 8.87 9.46 K5 210116.74+360228.1

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 21012+3602 CLP 1 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21012+3602 CLP 1 BC : MEASURES
 
 
No records found.

 
 
WDS 21012+3602 : VIRTUAL EYEPIECE
 
 

21012+3602 CLP 1A mag 6.11 Sp G5III 21012+3602 CLP 1B sep 72.0 P.A. 40.80 mag 8.87 Sp K5 21012+3602 CLP 1C sep 253.4 P.A. 134.00 mag 9.46 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21012+3602 : ALADIN DSS IMAGE @ 21h 01m 16.74s +36° 02' 28.1"
 
 
 
 
WDS 21012+3602 CLP 1 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21012+3602 CLP 1BC distance=0' 21012+3602 CLP 1AB distance=2' 21013+3554 SEI1368 distance=9' 21001+3608 TDT2687 distance=15' 20599+3612 SEI1359 distance=20' 20596+3558 SEI1355 distance=21' 21029+3554 J 1078AB distance=22' 21029+3554 J 1078AC distance=22' 21002+3620 TDT2689 distance=22' 21003+3543 SEI1361 distance=23' 21002+3547 POP 81 distance=24' 20593+3554 SEI1350 distance=26' 21030+3549 SEI1378 distance=26' 21035+3549 B 2BC distance=28' 20590+3541 GCB 61 distance=28' 21018+3630 SEI1372 distance=28' 21001+3627 J 1219 distance=29' 21035+3549 B 2A,BC distance=30' 21011+3532 SEI1366 distance=31' 20594+3626 HU 764 distance=33' 20592+3541 TDT2674 distance=34' 20591+3542 SEI1345 distance=34' 21028+3534 BTG 6BC distance=35' 21028+3534 BTG 6BD distance=35' 21028+3534 SEI1375AB distance=35' 21028+3534 SEI1376AC distance=35' 21041+3609 SEI1386 distance=36' 20584+3612 POP 82 distance=38' 21042+3552 TDT2724 distance=38' 21043+3608 HJ 1610 distance=38' 21037+3630 SEI1383 distance=40' 21044+3551 SEI1390 distance=41' 21042+3542 SEI1387 distance=42' 20594+3637 SEI1352 distance=42' 20581+3547 J 796 distance=43' 20581+3544 J 795AB distance=44' 20581+3544 J 795AC distance=44' 21010+3647 SEI1367 distance=44' 20588+3530 SEI1342 distance=44' 21050+3559 SEI1395 distance=46' 21048+3545 SEI1392 distance=47' 21046+3628 SEI1391 distance=48' 20577+3623 SEI1330 distance=48' 20595+3646 SEI1354 distance=48' 21032+3645 SEI1380AB distance=49' 21032+3645 WAL 134AC distance=49' 21042+3530 SEI1388 distance=49' 20593+3520 TDT2676 distance=49' 21038+3643 SEI1385 distance=51' 20587+3644 ES 251 distance=52' 21054+3550 SEI1396 distance=53' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21012+3602 CLP 1 BC 150 267.2 0
Show 21012+3602 CLP 1 AB 39 74.3 2
Show 21013+3554 SEI1368 57 13.3 9
Show 21001+3608 TDT2687 113 2.4 15
Show 20599+3612 SEI1359 108 16.5 20
Show 20596+3558 SEI1355 344 4.2 21
Show 21029+3554 J 1078 AB 112 2.7 22
Show 21029+3554 J 1078 AC 137 24.4 22
Show 21002+3620 TDT2689 244 2.3 22
Show 21003+3543 SEI1361 281 20.8 23
Show 21002+3547 POP 81 204 5.9 24
Show 20593+3554 SEI1350 48 28.1 26
Show 21030+3549 SEI1378 222 29.0 26
Show 21035+3549 B 2 BC 28 2.8 28
Show 20590+3541 GCB 61 252 5.9 28
Show 21018+3630 SEI1372 181 24.8 28
Show 21001+3627 J 1219 171 3.6 29
Show 21035+3549 B 2 A,BC 250 138.5 30
Show 21011+3532 SEI1366 279 22.9 31
Show 20594+3626 HU 764 196 0.4 33
Show 20592+3541 TDT2674 340 0.9 34
Show 20591+3542 SEI1345 174 20.2 34
Show 21028+3534 BTG 6 BC 235 10.6 35
Show 21028+3534 BTG 6 BD 274 15.9 35
Show 21028+3534 SEI1375 AB 339 6.5 35
Show 21028+3534 SEI1376 AC 270 11.1 35
Show 21041+3609 SEI1386 152 25.9 36
Show 20584+3612 POP 82 25 5.5 38
Show 21042+3552 TDT2724 196 0.7 38
Show 21043+3608 HJ 1610 245 11.0 38
Show 21037+3630 SEI1383 124 9.3 40
Show 21044+3551 SEI1390 343 17.4 41
Show 21042+3542 SEI1387 133 9.1 42
Show 20594+3637 SEI1352 354 14.6 42
Show 20581+3547 J 796 200 3.9 43
Show 20581+3544 J 795 AB 227 2.8 44
Show 20581+3544 J 795 AC 312 14.0 44
Show 21010+3647 SEI1367 247 20.6 44
Show 20588+3530 SEI1342 100 4.1 44
Show 21050+3559 SEI1395 133 21.1 46
Show 21048+3545 SEI1392 338 4.0 47
Show 21046+3628 SEI1391 329 23.9 48
Show 20577+3623 SEI1330 51 14.2 48
Show 20595+3646 SEI1354 325 26.4 48
Show 21032+3645 SEI1380 AB 259 13.2 49
Show 21032+3645 WAL 134 AC 285 35.8 49
Show 21042+3530 SEI1388 211 22.1 49
Show 20593+3520 TDT2676 23 0.8 49
Show 21038+3643 SEI1385 240 24.8 51
Show 20587+3644 ES 251 141 6.6 52
Show 21054+3550 SEI1396 13 27.7 53

 
 
WDS 21012+3602 : COMPONENTS
 
 
  A B
B pa=40.8°
sep=72.01"
 
C pa=134.0°
sep=253.43"
pa=149.6°
sep=267.25"
 
 
21012+3602 A
 
 
Name HD 200253 Coord arcsec 2000 210112.86+360133.6 Mag 6.11 Spectral class G5III (yellow)
PmRA -4.00 PmDE -7.0 SAO 70794 HIP 103734
Tycho2 2713-02875-1 HD 200253 HR 8051 GC 29350
BD BD+35 4357 FK5 3677
Tycho2
Tycho2 2713-02875-1 Pflag RAmdeg 315.30360125 DEmdeg 36.02601402
PmRA -3.3 PmDE -5.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.48 EpDEm 1991.57
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 7.267 E BTmag 0.015 VTmag 6.108
E VTmag 0.009 Prox 718 TYC T HIP 103734
CCDM RAdeg 315.30361083 DEdeg 36.02602639 EpRA 1990 1.64
EpDE 1990 1.72 E RAdeg 3.6 E DEdeg 3.5 Posflg
Corr 0.3
SAO
SAO 70794 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.012 Vmag 6.1 SpType K0
Double code Source 70 CatNum 29350 DM BD+35 4357
DMcomp BDsup HD 200253 M HD 0
GC 29350 RA1950rad 5.49438736 DE1950rad 0.62533829 PmRA2000 -0.0011
PmDE2000 0.009
Hipparcos
Catalog H HIP 103734 Proxy RAhms 21 01 12.87
DEdms +36 01 33.7 Vmag 6.01 VarFlag R Vmag H
RAdeg 315.304 DEdeg 36.026 AstroRef Plx 4.96
CCDM -3.86 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+35 4357
CD CP Dm number +35 4357 VIred 0.96
SpType G5III R SpType Coord arcsec 2000 210112.87+360133.7
Hipparcos 2
HIP 103734 Sn 5 So 0 Nc 1
RArad 5.50308619 DErad 0.6287727538 Plx 5.21 PmRA -3.47
PmDE -6.42 E RArad 0.21 E DErad 0.24 E Plx 0.33
E pmRA 0.24 E pmDE 0.24 Hpmag E Hpmag 0.0006
SHp 0.007 VA 0 BV 0.994 E BV 0.004
VI 0.97
 
 
21012+3602 B
 
 
Coord arcsec 2000 210116.74+360228.1 Coord calc 210116.74+360228.1 Mag 8.87 Spectral class K5 (yellow-orange)
PmRA 10.00 PmDE 3.0 SAO 70795 DM BD+35 4358
Delta magnitude 2.76
SAO
SAO 70795 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.003 Vmag 8.6 SpType
Double code Source 5 CatNum 2139 DM BD+35 4358
DMcomp BDsup HD M HD
GC RA1950rad 5.49466637 DE1950rad 0.62559512 PmRA2000 -0.0006
PmDE2000 0
 
 
21012+3602 C
 
 
Coord arcsec 2000 210127.89+355837.6 Mag 9.46 PmRA 0.00 PmDE -3.0
Delta magnitude 3.35 Coordinate calculated yes