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Current system
03087+1736
COU 2680


Nearby doubles
7' : 03090+1740
COU 358

23' : 03075+1753
STF 353AB

25' : 03074+1753
HJL1020AB

29' : 03067+1729
SKF1605

33' : 03068+1717
BRT1174

39' : 03064+1713
WIS 80

43' : 03080+1818
OCC 375

47' : 03070+1816
LDS3453AB

50' : 03087+1825
GRV 162

58' : 03050+1800
BRT2309

59' : 03110+1648
SPF 1

60' : 03047+1754
OCC 903

71' : 03132+1710
BPM 71

77' : 03134+1701
SLE 32

92' : 03143+1821
COU 359

93' : 03028+1817
GWP 411

94' : 03024+1711
CVN 10AB

95' : 03124+1855
HJ 3244

97' : 03029+1827
LDS3449

98' : 03151+1704
TDS2499

99' : 03125+1857
HDS 408

102' : 03023+1820
A 2414

107' : 03160+1720
SLE 35

107' : 03104+1552
TDS2464

116' : 03064+1545
ALP 9AB

117' : 03018+1631
NSN 535



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

03087+1736 COU 2680

 
 
03h 08m 38.21s +17° 35' 52.0" P.A. 245.00 sep 1.5 mag 11.96,14.00
 
 
Coord 2000 03087+1736 Discov num COU2680 Comp Coord arcsec 2000 03 08 38.21 +17 35 52.0
Date first 1993 Date last 2016 Obs 4
Pa first 239 Pa last 244.8 P.A. Now (θ) 244.8°
Sep first 1.7 Sep last 1.505 Sep. Now (ρ) 1.505"
Mag pri 11.96 Mag sec 14.00 delta mag (ΔM) 2.04 Spectral class
Pri motion ra -025 Sec motion ra -027
Pri motion dec -011 Sec motion dec -013
Notes N T (See Notes, Parallax indicates physical)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aries Tycho2 1228-00097-1 Gaia DR2 58640700321053440
 
 
WDS 03087+1736 COU 2680 : NOTES
 
 
discov_num notes refcode
COU2680 BD+17@499a.
 
 
DISCOVERER
 
 
discov author
COU Couteau, P.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
03087+1736 COU2680 1993 1 239 1.7 11.96 14.00 N 030838.21+173552.0
03087+1736 COU2680 2016 2 245 1.5 11.96 14.00 NT 030838.21+173552.0

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

 
 
WDS 03087+1736 COU 2680 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03087+1736 COU 2680 : MEASURES
 
 
No records found.

 
 
WDS 03087+1736 : VIRTUAL EYEPIECE
 
 

03087+1736 COU2680A mag 11.96 03087+1736 COU2680B sep 1.5 P.A. 244.80 mag 14 virtual eyepiece
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Radius:
Components only
 
 
WDS 03087+1736 : ALADIN DSS IMAGE @ 03h 08m 38.21s +17° 35' 52.0"
 
 
 
 
WDS 03087+1736 COU 2680 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

03087+1736 COU2680 distance=0' 03090+1740 COU 358 distance=7' 03075+1753 STF 353AB distance=23' 03075+1753 FOX 128AC distance=23' 03074+1753 HJL1020AB distance=25' 03074+1753 OCC 395Aa,Ab distance=25' 03067+1729 SKF1605 distance=29' 03068+1717 BRT1174 distance=33' 03064+1713 WIS 80 distance=39' 03080+1818 OCC 375 distance=43' 03070+1816 LDS3453AB distance=47' 03070+1816 LDS3453AC distance=47' 03070+1816 GWP 422BC distance=49' 03087+1825 GRV 162 distance=50' 03050+1800 BRT2309 distance=58' 03110+1648 SPF 1 distance=59' 03047+1754 OCC 903 distance=60' 03132+1710 BPM 71 distance=71' 03134+1701 SLE 32 distance=77' 03143+1821 COU 359 distance=92' 03028+1817 GWP 411 distance=93' 03024+1711 BNK 2Ba,Bb distance=94' 03024+1711 CVN 10AB distance=94' 03124+1855 HJ 3244 distance=95' 03029+1827 LDS3449 distance=97' 03151+1704 TDS2499 distance=98' 03125+1857 HDS 408 distance=99' 03023+1820 A 2414 distance=102' 03160+1720 SLE 35 distance=107' 03104+1552 TDS2464 distance=107' 03064+1545 ALP 9AB distance=116' 03064+1545 ALP 9AC distance=116' 03064+1545 ALP 9AD distance=116' 03018+1631 NSN 535 distance=117' 03071+1540 LDS3454 distance=118' 03005+1800 STT 49AB distance=119' 03005+1800 STT 49AC distance=119' 03169+1715 COU 361 distance=121' 03142+1603 SLE 34 distance=122' 03151+1618 HU 1055AB distance=122' 03151+1618 ENG 13AB,C distance=122' 03151+1618 JRN 2AB,E distance=122' 03151+1618 BUP 41AB,D distance=122' 03151+1618 BUP 41CD distance=123' 03139+1555 SLE 33 distance=126' 03120+1538 BRT1175 distance=128' 03121+1537 GWP 431 distance=129' 03170+1647 GWP 444 distance=130' 03099+1525 UC 958 distance=133' 03100+1522 KPP3163 distance=135' 02595+1704 HO 318 distance=136' 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 03087+1736 COU2680 245 1.5 0
Show 03090+1740 COU 358 112 2.1 7
Show 03075+1753 STF 353 AB 52 12.7 23
Show 03075+1753 FOX 128 AC 17 30.1 23
Show 03074+1753 HJL1020 AB 359 105.8 25
Show 03074+1753 OCC 395 Aa,Ab -1 0.0 25
Show 03067+1729 SKF1605 240 56.4 29
Show 03068+1717 BRT1174 152 4.2 33
Show 03064+1713 WIS 80 217 999.9 39
Show 03080+1818 OCC 375 -1 0.3 43
Show 03070+1816 LDS3453 AB 259 173.0 47
Show 03070+1816 LDS3453 AC 129 56.6 47
Show 03070+1816 GWP 422 BC 91 214.2 49
Show 03087+1825 GRV 162 232 10.2 50
Show 03050+1800 BRT2309 90 1.4 58
Show 03110+1648 SPF 1 222 0.2 59
Show 03047+1754 OCC 903 -1 0.1 60
Show 03132+1710 BPM 71 169 107.1 71
Show 03134+1701 SLE 32 257 15.1 77
Show 03143+1821 COU 359 174 0.2 92
Show 03028+1817 GWP 411 188 7.5 93
Show 03024+1711 BNK 2 Ba,Bb 57 0.1 94
Show 03024+1711 CVN 10 AB 132 0.8 94
Show 03124+1855 HJ 3244 97 8.6 95
Show 03029+1827 LDS3449 123 55.0 97
Show 03151+1704 TDS2499 196 0.4 98
Show 03125+1857 HDS 408 315 0.0 99
Show 03023+1820 A 2414 72 0.5 102
Show 03160+1720 SLE 35 171 13.7 107
Show 03104+1552 TDS2464 78 1.6 107
Show 03064+1545 ALP 9 AB 88 17.6 116
Show 03064+1545 ALP 9 AC 62 18.4 116
Show 03064+1545 ALP 9 AD 77 28.9 116
Show 03018+1631 NSN 535 309 16.2 117
Show 03071+1540 LDS3454 6 17.9 118
Show 03005+1800 STT 49 AB 47 2.3 119
Show 03005+1800 STT 49 AC 208 147.1 119
Show 03169+1715 COU 361 16 1.8 121
Show 03142+1603 SLE 34 48 9.0 122
Show 03151+1618 HU 1055 AB 117 0.6 122
Show 03151+1618 ENG 13 AB,C 186 174.0 122
Show 03151+1618 JRN 2 AB,E 263 251.1 122
Show 03151+1618 BUP 41 AB,D 240 189.7 122
Show 03151+1618 BUP 41 CD 298 163.7 123
Show 03139+1555 SLE 33 58 9.8 126
Show 03120+1538 BRT1175 143 2.4 128
Show 03121+1537 GWP 431 276 13.4 129
Show 03170+1647 GWP 444 294 22.2 130
Show 03099+1525 UC 958 324 13.0 133
Show 03100+1522 KPP3163 234 12.9 135
Show 02595+1704 HO 318 26 3.2 136

 
 
WDS 03087+1736 : COMPONENTS
 
 
  A
B pa=244.8°
sep=1.51"
 
 
03087+1736 A
 
 
Coord arcsec 2000 030838.21+173552.0 Mag 11.96 PmRA -25.00 PmDE -11.0
Tycho2 1228-00097-1
Tycho2
Tycho2 1228-00097-1 Pflag RAmdeg 47.15923798 DEmdeg 17.59780233
PmRA -24.6 PmDE -10.9 E RAmdeg 91 E DEmdeg 105
E pmRA 2.1 E pmDE 2.3 EpRAm 1963.15 EpDEm 1953.30
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.2
Q pmDE 0.2 BTmag 13.648 E BTmag 0.463 VTmag 11.959
E VTmag 0.204 Prox 999 TYC HIP
CCDM RAdeg 47.15929667 DEdeg 17.59782722 EpRA 1990 1.87
EpDE 1990 1.73 E RAdeg 108.5 E DEdeg 135.8 Posflg
Corr -0.1
 
 
03087+1736 B
 
 
Coord arcsec 2000 030838.11+173551.4 Mag 14 PmRA -27.00 PmDE -13.0
Delta magnitude 2.04 Coordinate calculated yes