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Doubles in session


Current system
21451+4733
CON 42 AB


Nearby doubles
26' : 21466+4713
HJ 1692

28' : 21441+4707
TDT3125

33' : 21470+4759
A 773

36' : 21477+4759
COU2316AB

41' : 21412+4733
GRF 18

48' : 21495+4716
HJ 1698

51' : 21449+4824
SLN 42

52' : 21488+4810
KPP1210

53' : 21492+4702
COU2317AB

54' : 21473+4644
SRW 11AB

57' : 21415+4817
KPP4242

59' : 21432+4828
CBL 96

60' : 21396+4712
HJ 1676

61' : 21450+4633
NSN 748

61' : 21434+4634
BRT1151

65' : 21476+4832
TDT3155

65' : 21511+4711
A 774

66' : 21425+4832
COU2313

68' : 21386+4747
COU2311

72' : 21515+4706
HJ 1701

73' : 21401+4824
HJ 1681AB

74' : 21514+4811
TDT3198

77' : 21383+4702
TDT3071

78' : 21526+4714
LI 7AB

81' : 21372+4739
BEM 39AB

83' : 21423+4616
ES 1275AB



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.

21451+4733 CON 42 AB

 
 
21h 45m 08.23s +47° 33' 05.6" P.A. 120.00 sep 0.7 mag 11.90,
 
 
Coord 2000 21451+4733 Discov num CON  42 Comp AB Coord arcsec 2000 21 45 08.23 +47 33 05.6
Date first 2003 Date last 2003 Obs 1
Pa first 120 Pa last 119.5 P.A. Now (θ) 119.5°
Sep first 0.7 Sep last 0.66 Sep. Now (ρ) 0.66"
Mag pri 11.90 Mag sec delta mag (ΔM) Spectral class
Pri motion ra -042 Sec motion ra
Pri motion dec -071 Sec motion dec
Notes K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
21451+4733 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 45 08 +47 33 06 CON 42 AB 2003 1 120 0.7 11.90 <===
Show 21 45 08 +47 33 06 CON 42 AC 2003 1 13 1.5 11.90
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus
 
 
WDS 21451+4733 CON 42 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Con2008 Ci j Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2496C
Con2008 AJ 135, 2496, 2008
Con2008 (IR duplicity survey among YSOs. Note that primary magnitudes in summary lines
Con2008 are K-band magnitudes of IRAS objects containing these pairs, so are in general
Con2008 severe overestimates of these objects' brightnesses)
Con2008b - Connelley, M.S., Reipurth, B., & Tokunaga, A.T. 2008AJ....135.2526C
Con2008b AJ 135, 2526, 2008 (statistical analysis; no data)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21451+4733 CON 42 AB 2003 1 120 0.7 11.90   DK 214508.23+473305.6

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

 
 
WDS 21451+4733 CON 42 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21451+4733 CON 42 AB : MEASURES
 
 
No records found.

 
 
WDS 21451+4733 : VIRTUAL EYEPIECE
 
 

21451+4733 CON 42A mag 11.9 21451+4733 CON 42B sep 0.5 P.A. 130.00 21451+4733 CON 42C sep 1.5 P.A. 9.10 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 21451+4733 : ALADIN DSS IMAGE @ 21h 45m 08.23s +47° 33' 05.6"
 
 
 
 
WDS 21451+4733 CON 42 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21451+4733 CON 42AB distance=0' 21466+4713 HJ 1692 distance=26' 21441+4707 TDT3125 distance=28' 21470+4759 A 773 distance=33' 21477+4759 COU2316AB distance=36' 21477+4759 GII 294Aa,Ab distance=36' 21412+4733 GRF 18 distance=41' 21495+4716 HJ 1698 distance=48' 21449+4824 SLN 42 distance=51' 21488+4810 KPP1210 distance=52' 21492+4702 COU2317AB distance=53' 21492+4702 COU2317AC distance=53' 21473+4644 SRW 11AB distance=54' 21473+4644 SRW 11AC distance=54' 21415+4817 KPP4242 distance=57' 21432+4828 CBL 96 distance=59' 21396+4712 HJ 1676 distance=60' 21450+4633 NSN 748 distance=61' 21434+4634 BRT1151 distance=61' 21476+4832 TDT3155 distance=65' 21511+4711 A 774 distance=65' 21425+4832 COU2313 distance=66' 21386+4747 COU2311 distance=68' 21515+4706 HJ 1701 distance=72' 21401+4824 HJ 1681AB distance=73' 21514+4811 TDT3198 distance=74' 21383+4702 TDT3071 distance=77' 21526+4714 LI 7AB distance=78' 21526+4714 LI 7AC distance=78' 21372+4739 BEM 39AB distance=81' 21372+4739 BEM 39AD distance=81' 21372+4739 BEM 39AE distance=81' 21372+4739 BEM 39BC distance=81' 21423+4616 ES 1275BC distance=81' 21423+4616 ES 1275BD distance=81' 21423+4616 ES 1275AB distance=83' 21444+4611 HJ 1687 distance=83' 21444+4610 COU2315 distance=84' 21535+4716 COU2320 distance=87' 21491+4852 DAM 296 distance=89' 21380+4829 ES 102 distance=92' 21393+4625 COU2312 distance=92' 21500+4615 KPP 870 distance=93' 21401+4616 HDS3085 distance=93' 21531+4826 COU2319AB distance=96' 21531+4826 GII 87AC distance=96' 21531+4826 COU2319AD distance=96' 21497+4857 ES 9011 distance=96' 21547+4730 A 890 distance=97' 21366+4824 TDT3057 distance=101' 21361+4814 ES 1174 distance=101' 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 21451+4733 CON 42 AB 120 0.7
Show 21451+4733 CON 42 AC 13 1.5
Show 21466+4713 HJ 1692 231 9.0 26
Show 21441+4707 TDT3125 220 0.9 28
Show 21470+4759 A 773 201 3.3 33
Show 21477+4759 COU2316 AB 185 0.7 36
Show 21477+4759 GII 294 Aa,Ab 113 0.1 36
Show 21412+4733 GRF 18 203 146.6 41
Show 21495+4716 HJ 1698 321 7.7 48
Show 21449+4824 SLN 42 120 14.6 51
Show 21488+4810 KPP1210 256 9.4 52
Show 21492+4702 COU2317 AB 111 0.3 53
Show 21492+4702 COU2317 AC 141 21.2 53
Show 21473+4644 SRW 11 AB 28 28.9 54
Show 21473+4644 SRW 11 AC 341 26.3 54
Show 21415+4817 KPP4242 74 4.0 57
Show 21432+4828 CBL 96 117 46.6 59
Show 21396+4712 HJ 1676 136 29.6 60
Show 21450+4633 NSN 748 255 10.0 61
Show 21434+4634 BRT1151 278 4.1 61
Show 21476+4832 TDT3155 40 0.8 65
Show 21511+4711 A 774 14 0.6 65
Show 21425+4832 COU2313 55 0.4 66
Show 21386+4747 COU2311 241 1.0 68
Show 21515+4706 HJ 1701 210 14.5 72
Show 21401+4824 HJ 1681 AB 107 7.5 73
Show 21514+4811 TDT3198 335 0.6 74
Show 21383+4702 TDT3071 99 2.6 77
Show 21526+4714 LI 7 AB 40 4.7 78
Show 21526+4714 LI 7 AC 207 6.0 78
Show 21372+4739 BEM 39 AB 329 15.7 81
Show 21372+4739 BEM 39 AD 7 25.9 81
Show 21372+4739 BEM 39 AE 124 25.1 81
Show 21372+4739 BEM 39 BC 124 6.5 81
Show 21423+4616 ES 1275 BC 337 4.3 81
Show 21423+4616 ES 1275 BD 286 6.1 81
Show 21423+4616 ES 1275 AB 1 72.6 83
Show 21444+4611 HJ 1687 55 4.9 83
Show 21444+4610 COU2315 101 0.3 84
Show 21535+4716 COU2320 190 1.1 87
Show 21491+4852 DAM 296 240 6.9 89
Show 21380+4829 ES 102 36 11.4 92
Show 21393+4625 COU2312 164 0.3 92
Show 21500+4615 KPP 870 24 7.3 93
Show 21401+4616 HDS3085 142 16.1 93
Show 21531+4826 COU2319 AB 59 0.8 96
Show 21531+4826 GII 87 AC 31 6.2 96
Show 21531+4826 COU2319 AD 88 2.4 96
Show 21497+4857 ES 9011 216 5.5 96
Show 21547+4730 A 890 236 1.5 97
Show 21366+4824 TDT3057 232 0.5 101

 
 
WDS 21451+4733 : COMPONENTS
 
 
  A B
B pa=130.0°
sep=0.51"
 
C pa=9.1°
sep=1.50"
pa=355.2°
sep=1.81"
 
 
21451+4733 A
 
 
Coord arcsec 2000 214508.23+473305.6 Mag 11.9 PmRA -42.00 PmDE -71.0
 
 
21451+4733 B
 
 
Coord arcsec 2000 214508.27+473305.3 Calc delta mag 11.9 Calc coord yes
 
 
21451+4733 C
 
 
Coord arcsec 2000 214508.25+473307.1 Calc delta mag 11.9 Calc coord yes