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Doubles in session


Current system
18013-1522
FOX 214 AC


Nearby doubles
12' : 18004-1521
FOX 212

18' : 18006-1506
FOX 213

19' : 18024-1517
FOX 217AB

20' : 18014-1541
FOX 215

21' : 17599-1512
FOX 211

28' : 18009-1549
RST3991

33' : 18034-1518
BRT 625

40' : 17590-1458
TDT 610

50' : 18045-1505
HJ 5013

53' : 18010-1614
TDT 637

55' : 18000-1430
HU 192AB

66' : 18044-1610
BRT 626

68' : 17590-1620
RST3989

77' : 17567-1559
ARA 7

77' : 17563-1549
HJ 2814AB

78' : 18040-1415
HU 193

92' : 18041-1644
RST3993

92' : 18071-1444
BRT 585

97' : 17547-1503
FOX 210

99' : 17598-1346
HU 191

102' : 17590-1658
ARA 97

105' : 18063-1407
RST3994

108' : 18079-1434
BRT2744

112' : 18046-1702
HU 194

120' : 18007-1721
SKF 86

123' : 18080-1637
RST3996



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

18013-1522 FOX 214 AC

 
 
18h 01m 16.64s -15° 21' 37.1" P.A. 275.00 sep 24.9 mag 8.61,14.30 Sp M2/3III
 
 
Coord 2000 18013-1522 Discov num FOX 214 Comp AC Coord arcsec 2000 18 01 16.64 -15 21 37.1
Date first 1912 Date last 2015 Obs 3
Pa first 273 Pa last 274.8 P.A. Now (θ) 274.8°
Sep first 25.8 Sep last 24.921 Sep. Now (ρ) 24.921"
Mag pri 8.61 Mag sec 14.30 delta mag (ΔM) 5.69 Spectral class M2/3III (red)
Pri motion ra +002 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18013-1522 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 164356 160997 18 01 17 -15 21 37 FOX 214 AB 2018 11 251 31.3 8.61 11.39 2.78
Show 160997 18 01 17 -15 21 37 FOX 214 AC 2015 3 275 24.9 8.61 14.30 5.69 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens SAO 160997 Tycho2 6251-00319-1 Gaia DR2 4145458251829740928
HD 164356
 
 
WDS 18013-1522 FOX 214 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18013-1522 FOX 214 AC 1912 1 273 25.8 8.61 13.20 M2/3III 180116.65-152137.1
18013-1522 FOX 214 AC 1999 2 275 24.9 8.61 14.30 M2/3III 180116.64-152137.1
18013-1522 FOX 214 AC 2015 3 275 24.9 8.61 14.30 M2/3III 180116.64-152137.1

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

 
 
WDS 18013-1522 FOX 214 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18013-1522 FOX 214 AC : MEASURES
 
 
No records found.

 
 
WDS 18013-1522 : VIRTUAL EYEPIECE
 
 

18013-1522 FOX 214A mag 8.61 Sp M2/3III 18013-1522 FOX 214B sep 30.3 P.A. 250.80 mag 11.39 18013-1522 FOX 214C sep 24.0 P.A. 275.00 mag 14.3 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 18013-1522 : ALADIN DSS IMAGE @ 18h 01m 16.64s -15° 21' 37.1"
 
 
 
 
WDS 18013-1522 FOX 214 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18013-1522 FOX 214AC distance=0' 18004-1521 FOX 212 distance=12' 18006-1506 FOX 213 distance=18' 18024-1517 FOX 217AB distance=19' 18014-1541 FOX 215 distance=20' 17599-1512 FOX 211 distance=21' 18009-1549 RST3991 distance=28' 18034-1518 BRT 625 distance=33' 17590-1458 TDT 610 distance=40' 18045-1505 HJ 5013 distance=50' 18010-1614 TDT 637 distance=53' 18000-1430 HU 192AB distance=55' 18044-1610 BRT 626 distance=66' 17590-1620 RST3989 distance=68' 17567-1559 ARA 7 distance=77' 17563-1549 HJ 2814AB distance=77' 17563-1549 HJ 2814AC distance=77' 17563-1549 DRS 62AD distance=77' 18040-1415 HU 193 distance=78' 18041-1644 RST3993 distance=92' 18071-1444 BRT 585 distance=92' 17547-1503 FOX 210 distance=97' 17598-1346 HU 191 distance=99' 17590-1658 ARA 97 distance=102' 18063-1407 RST3994 distance=105' 18079-1434 BRT2744 distance=108' 18046-1702 HU 194 distance=112' 18007-1721 SKF 86 distance=120' 18080-1637 RST3996 distance=123' 17594-1724 RST3144 distance=126' 17535-1623 WSI 64 distance=128' 17527-1603 ARA 96 distance=131' 18093-1624 BRT 627 distance=132' 17521-1534 FOX 23AB distance=133' 17521-1534 FOX 23AC distance=133' 18066-1712 HJ 2818 distance=135' 17565-1327 RST3987 distance=135' 18102-1616 ARA 98 distance=140' 17586-1306 HU 190 distance=142' 17515-1529 FOX 208 distance=142' 18079-1709 ARA 265 distance=144' 18107-1624 FEN 27 distance=150' 17584-1747 RST3140 distance=151' 18118-1541 HO 429 distance=154' 17515-1417 RST3985 distance=156' 17590-1754 TDS 894 distance=157' 18117-1605 J 1620BC distance=157' 18117-1605 J 1620BD distance=157' 17516-1633 WSI 63AB distance=157' 17516-1633 WSI 63AC distance=157' 18117-1605 J 1620AB distance=157' 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 18013-1522 FOX 214 AB 251 31.3
Show 18013-1522 FOX 214 AC 275 24.9
Show 18004-1521 FOX 212 9 20.4 12
Show 18006-1506 FOX 213 318 12.5 18
Show 18024-1517 FOX 217 AB 251 19.7 19
Show 18014-1541 FOX 215 2 23.2 20
Show 17599-1512 FOX 211 19 12.4 21
Show 18009-1549 RST3991 38 0.3 28
Show 18034-1518 BRT 625 139 3.9 33
Show 17590-1458 TDT 610 2 1.4 40
Show 18045-1505 HJ 5013 334 12.7 50
Show 18010-1614 TDT 637 313 0.6 53
Show 18000-1430 HU 192 AB 138 2.6 55
Show 18044-1610 BRT 626 10 3.7 66
Show 17590-1620 RST3989 171 2.4 68
Show 17567-1559 ARA 7 155 13.6 77
Show 17563-1549 HJ 2814 AB 157 20.6 77
Show 17563-1549 HJ 2814 AC 350 39.3 77
Show 17563-1549 DRS 62 AD 60 1.9 77
Show 18040-1415 HU 193 307 0.7 78
Show 18041-1644 RST3993 14 1.0 92
Show 18071-1444 BRT 585 352 4.9 92
Show 17547-1503 FOX 210 69 6.1 97
Show 17598-1346 HU 191 120 4.1 99
Show 17590-1658 ARA 97 184 6.3 102
Show 18063-1407 RST3994 281 1.1 105
Show 18079-1434 BRT2744 273 3.5 108
Show 18046-1702 HU 194 297 0.4 112
Show 18007-1721 SKF 86 2 4.4 120
Show 18080-1637 RST3996 90 0.2 123
Show 17594-1724 RST3144 97 0.4 126
Show 17535-1623 WSI 64 102 2.1 128
Show 17527-1603 ARA 96 108 13.6 131
Show 18093-1624 BRT 627 220 4.6 132
Show 17521-1534 FOX 23 AB 155 2.6 133
Show 17521-1534 FOX 23 AC 337 2.6 133
Show 18066-1712 HJ 2818 139 17.7 135
Show 17565-1327 RST3987 137 1.2 135
Show 18102-1616 ARA 98 76 9.0 140
Show 17586-1306 HU 190 320 0.2 142
Show 17515-1529 FOX 208 147 24.9 142
Show 18079-1709 ARA 265 326 14.2 144
Show 18107-1624 FEN 27 21 4.6 150
Show 17584-1747 RST3140 320 0.6 151
Show 18118-1541 HO 429 30 4.3 154
Show 17515-1417 RST3985 122 0.4 156
Show 17590-1754 TDS 894 13 1.3 157
Show 18117-1605 J 1620 BC 235 7.3 157
Show 18117-1605 J 1620 BD 11 8.0 157
Show 17516-1633 WSI 63 AB 51 5.1 157
Show 17516-1633 WSI 63 AC 8 3.0 157

 
 
WDS 18013-1522 : COMPONENTS
 
 
  A B
B pa=250.8°
sep=30.26"
 
C pa=275.0°
sep=24.04"
pa=21.0°
sep=12.91"
 
 
18013-1522 A
 
 
Name HD 164356 Coord arcsec 2000 180116.64-152137.1 Mag 8.61 Spectral class M2/3III (red)
PmRA 2.00 PmDE 1.0 SAO 160997 Tycho2 6251-00319-1
HD 164356 DM BD-15 4775
Tycho2
Tycho2 6251-00319-1 Pflag RAmdeg 270.31935214 DEmdeg -15.36032479
PmRA 1.3 PmDE 0.9 E RAmdeg 9 E DEmdeg 12
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.84 EpDEm 1988.69
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 10.343 E BTmag 0.037 VTmag 8.613
E VTmag 0.016 Prox 298 TYC T HIP
CCDM RAdeg 270.31934972 DEdeg -15.36032722 EpRA 1990 1.86
EpDE 1990 1.91 E RAdeg 10.3 E DEdeg 12.6 Posflg
Corr -0.1
SAO
SAO 160997 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.002 Vmag 9 SpType M2
Double code Source 21 CatNum 6486 DM BD-15 4775
DMcomp BDsup HD 164356 M HD 0
GC RA1950rad 4.70544527 DE1950rad -0.26808593 PmRA2000 0.0011
PmDE2000 0.004
CCDM
Ccdm 18013-1522 RComp Comp A Note1
Note2 Discov num DRAs -1.36 DDEs 22.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp M2 PmNote *
PmRA 13 PmDE 2 Dm number -15 4775 Cat1 BD
Name2 160997 Cat2 SAO HD 164356 M HD
ADS BDS M ADS BDS N IDS IDS 17555S1521A
HIC
 
 
18013-1522 B
 
 
Coord arcsec 2000 180114.66-152147.1 Mag 11.39 PmRA 21.00 PmDE -16.0
Tycho2 6251-00093-1 Calc delta mag 2.78 Calc coord yes
Tycho2
Tycho2 6251-00093-1 Pflag RAmdeg 270.31139853 DEmdeg -15.36336026
PmRA 20.5 PmDE -15.9 E RAmdeg 93 E DEmdeg 108
E pmRA 2.4 E pmDE 2.6 EpRAm 1969.69 EpDEm 1960.63
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.2 Q pmRA 0.7
Q pmDE 0.2 BTmag 13.746 E BTmag 0.598 VTmag 11.392
E VTmag 0.135 Prox 298 TYC HIP
CCDM RAdeg 270.31135000 DEdeg -15.36332444 EpRA 1990 1.84
EpDE 1990 1.91 E RAdeg 107.7 E DEdeg 133.9 Posflg
Corr -0.2
CCDM
Ccdm 18013-1522 RComp Comp B Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1912 Theta 252 Rho 31.3
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17555S1521B
HIC
 
 
18013-1522 C
 
 
Coord arcsec 2000 180114.98-152135.0 Mag 14.3 Calc delta mag 5.69 Calc coord yes