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Doubles in session


Current system
13121-1612
HJ 2645 AD


Nearby doubles
13' : 13127-1619
ALD 50

32' : 13107-1637
GWP1931

38' : 13142-1634
RST3827AB

48' : 13133-1528
BU 221

55' : 13157-1625
WIS 218

61' : 13162-1602
RST3832

64' : 13132-1511
BRT 580

65' : 13134-1714
NSN 104

68' : 13118-1720
GWP1935

69' : 13133-1506
TDS8737

73' : 13127-1500
BRT 579

76' : 13135-1500
GWP1945

80' : 13079-1519
GWP1912AB

97' : 13176-1519
RST3833

98' : 13187-1632
GWP1971

101' : 13146-1745
RST3828

101' : 13081-1735
GWP1914

103' : 13189-1639
GWP1973

104' : 13127-1755
TVB 261

107' : 13086-1746
GWP1919

108' : 13104-1427
FAR 64

110' : 13190-1525
GWP1975

117' : 13190-1514
LDS4343

117' : 13054-1506
RST3819

117' : 13201-1558
GWP1980

122' : 13037-1620
BNV 8



Selections
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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.

13121-1612 HJ 2645 AD

 
 
13h 12m 03.54s -16° 11' 54.9" P.A. 328.00 sep 265.6 mag 5.08,11.07 Sp F5III-IV dist. 33.91 pc (110.61 l.y.)
 
 
Coord 2000 13121-1612 Discov num HJ 2645 Comp AD Coord arcsec 2000 13 12 03.54 -16 11 54.9
Date first 1908 Date last 2015 Obs 8
Pa first 328 Pa last 328.3 P.A. Now (θ) 328.3°
Sep first 235.0 Sep last 265.56 Sep. Now (ρ) 265.56"
Mag pri 5.08 Mag sec 11.07 delta mag (ΔM) 5.99 Spectral class F5III-IV (yellow-white)
Pri motion ra +097 Sec motion ra -043
Pri motion dec -288 Sec motion dec -037
Notes N (See Notes)
rPM=0.946
This double is not physical.
 
 
13121-1612 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 53 Vir 157788 13 12 04 -16 11 55 HJ 2645 AB 2015 10 1 108.4 5.08 12.50 7.42
Show 157788 13 12 04 -16 11 55 HJ 2645 AC 2015 7 177 152.6 5.08 12.83 7.75
Show 157788 13 12 04 -16 11 55 HJ 2645 AD 2015 8 328 265.6 5.08 11.07 5.99 <===
Show 13 12 04 -16 10 11 DAM 367 BE 2015 5 272 7.9 12.50 15.00 2.50
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV6136 Vir Constellation Virgo SAO 157788 HIP 64407
Tycho2 6113-01726-1 Gaia DR2 3511640513332581504 HD 114642 HR 4981
GC 17870 BD BD-15 3613 Flamsteed 53 Virginis Flamsteed name 53 Vir
Distance 33.91 Distance ly 110.61
 
 
WDS 13121-1612 HJ 2645 AD : NOTES
 
 
discov_num notes refcode
HJ 2645 53 Vir. AC: Not found in 1908. Bu_1913
 
 
REFERENCES
 
 
refcode metd author reference
Bu_1913 Ma j Burnham, S.W. 1913QB811.B8.......
Bu_1913 +Pa Carnegie Inst. Wash. #168, 1913
Bu_1913 +T
 
 
DISCOVERER
 
 
idgroup discov author
1 DAM Damm, F.
403 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13121-1612 HJ 2645 AD 1998 4 328 260.7 5.08 11.12 F5III-IV N D 131203.48-161152.5
13121-1612 HJ 2645 AD 2000 6 328 260.5 5.08 11.07 F5III-IV N D 131203.48-161152.5
13121-1612 HJ 2645 AD 2015 8 328 265.6 5.08 11.07 F5III-IV N 131203.54-161154.9

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

 
 
WDS 13121-1612 HJ 2645 AD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13121-1612 HJ 2645 AD : MEASURES
 
 
No records found.

 
 
WDS 13121-1612 : VIRTUAL EYEPIECE
 
 

13121-1612 HJ 2645A mag 5.08 Sp F5III 13121-1612 DAM 367B sep 104.0 P.A. 1.10 mag 12.5 13121-1612 HJ 2645C sep 152.6 P.A. 176.90 mag 12.83 Sp IV 13121-1612 HJ 2645D sep 262.7 P.A. 329.30 mag 11.07 Sp IV 13121-1612 DAM 367E sep 104.4 P.A. 356.90 mag 15 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 13121-1612 : ALADIN DSS IMAGE @ 13h 12m 03.54s -16° 11' 54.9"
 
 
 
 
WDS 13121-1612 HJ 2645 AD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13121-1612 HJ 2645AD distance=0' 13121-1612 DAM 367BE distance=2' 13127-1619 ALD 50 distance=13' 13107-1637 GWP1931 distance=32' 13142-1634 RST3827AB distance=38' 13142-1634 TOK 287AC distance=38' 13133-1528 BU 221 distance=48' 13157-1625 WIS 218 distance=55' 13162-1602 RST3832 distance=61' 13132-1511 BRT 580 distance=64' 13134-1714 NSN 104 distance=65' 13118-1720 GWP1935 distance=68' 13133-1506 TDS8737 distance=69' 13127-1500 BRT 579 distance=73' 13135-1500 GWP1945 distance=76' 13079-1519 GWP1912AB distance=80' 13079-1519 GWP1913AC distance=80' 13176-1519 RST3833 distance=97' 13187-1632 GWP1971 distance=98' 13146-1745 RST3828 distance=101' 13081-1735 GWP1914 distance=101' 13189-1639 GWP1973 distance=103' 13127-1755 TVB 261 distance=104' 13086-1746 GWP1919 distance=107' 13104-1427 FAR 64 distance=108' 13190-1525 GWP1975 distance=110' 13190-1514 LDS4343 distance=117' 13054-1506 RST3819 distance=117' 13201-1558 GWP1980 distance=117' 13037-1620 BNV 8 distance=122' 13119-1816 LDS4324AB distance=125' 13119-1816 GWP1936AC distance=125' 13078-1800 COM 2 distance=125' 13209-1615 BRT 581 distance=129' 13107-1402 GWP1930 distance=132' 13100-1820 GWP1924 distance=132' 13076-1415 RST3820 distance=134' 13077-1411 TOK 286AB distance=137' 13077-1411 TOK 286AC distance=137' 13077-1411 GWP1910AD distance=137' 13127-1354 BRT2733 distance=139' 13188-1431 GWP1972 distance=141' 13160-1403 TDS8758 distance=142' 13112-1351 RST3823 distance=142' 13040-1738 BU 798AB distance=144' 13040-1738 UC 2465AC distance=144' 13064-1405 UC 2480 distance=151' 13132-1842 GWP1941 distance=152' 13132-1842 GWP1942AC distance=152' 13083-1350 RST3821 distance=153' 13181-1820 RST2839AB distance=155' 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 13121-1612 HJ 2645 AB 1 108.4
Show 13121-1612 HJ 2645 AC 177 152.6
Show 13121-1612 HJ 2645 AD 328 265.6
Show 13121-1612 DAM 367 BE 272 7.9 2
Show 13127-1619 ALD 50 49 1.8 13
Show 13107-1637 GWP1931 247 7.3 32
Show 13142-1634 RST3827 AB 260 1.7 38
Show 13142-1634 TOK 287 AC 178 166.7 38
Show 13133-1528 BU 221 46 1.7 48
Show 13157-1625 WIS 218 343 172.0 55
Show 13162-1602 RST3832 20 1.5 61
Show 13132-1511 BRT 580 24 2.1 64
Show 13134-1714 NSN 104 176 1.2 65
Show 13118-1720 GWP1935 68 218.7 68
Show 13133-1506 TDS8737 290 0.5 69
Show 13127-1500 BRT 579 58 2.8 73
Show 13135-1500 GWP1945 270 104.8 76
Show 13079-1519 GWP1912 AB 298 10.4 80
Show 13079-1519 GWP1913 AC 312 139.2 80
Show 13176-1519 RST3833 34 0.3 97
Show 13187-1632 GWP1971 17 21.8 98
Show 13146-1745 RST3828 107 0.2 101
Show 13081-1735 GWP1914 325 788.4 101
Show 13189-1639 GWP1973 221 15.0 103
Show 13127-1755 TVB 261 339 1.3 104
Show 13086-1746 GWP1919 113 203.7 107
Show 13104-1427 FAR 64 165 2.1 108
Show 13190-1525 GWP1975 125 7.3 110
Show 13190-1514 LDS4343 254 30.4 117
Show 13054-1506 RST3819 168 2.8 117
Show 13201-1558 GWP1980 254 337.8 117
Show 13037-1620 BNV 8 330 0.6 122
Show 13119-1816 LDS4324 AB 270 365.9 125
Show 13119-1816 GWP1936 AC 48 586.1 125
Show 13078-1800 COM 2 181 3.4 125
Show 13209-1615 BRT 581 229 4.6 129
Show 13107-1402 GWP1930 114 223.3 132
Show 13100-1820 GWP1924 301 137.1 132
Show 13076-1415 RST3820 253 0.8 134
Show 13077-1411 TOK 286 AB 208 63.2 137
Show 13077-1411 TOK 286 AC 11 999.9 137
Show 13077-1411 GWP1910 AD 252 59.2 137
Show 13127-1354 BRT2733 96 3.7 139
Show 13188-1431 GWP1972 202 93.7 141
Show 13160-1403 TDS8758 120 1.3 142
Show 13112-1351 RST3823 304 2.1 142
Show 13040-1738 BU 798 AB 180 0.3 144
Show 13040-1738 UC 2465 AC 204 121.9 144
Show 13064-1405 UC 2480 140 19.1 151
Show 13132-1842 GWP1941 45 104.5 152
Show 13132-1842 GWP1942 AC 228 731.8 152

 
 
WDS 13121-1612 : COMPONENTS
 
 
  A B C D
B pa=1.1°
sep=104.02"
 
C pa=176.9°
sep=152.56"
pa=178.6°
sep=256.42"
 
D pa=329.3°
sep=262.70"
pa=311.9°
sep=182.70"
pa=339.4°
sep=404.12"
 
E pa=356.9°
sep=104.39"
pa=271.8°
sep=7.62"
pa=356.9°
sep=256.95"
pa=133.5°
sep=176.94"
 
 
13121-1612 A
 
 
Name 53 Vir Coord arcsec 2000 131203.54-161154.9 Mag 5.08 Spectral class F5III (yellow-white)
PmRA 97.00 PmDE -288.0 SAO 157788 HIP 64407
Tycho2 6113-01726-1 HD 114642 HR 4981 GC 17870
BD BD-15 3613 Flamsteed 53 Virginis Flamsteed name 53 Vir
Tycho2
Tycho2 6113-01726-1 Pflag RAmdeg 198.01475876 DEmdeg -16.19860137
PmRA 95.5 PmDE -287.2 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.49 EpDEm 1990.75
Num 17 Q RAmdeg 0.7 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.4 BTmag 5.585 E BTmag 0.014 VTmag 5.084
E VTmag 0.009 Prox 999 TYC T HIP 64407
CCDM RAdeg 198.01452861 DEdeg -16.19788806 EpRA 1990 1.68
EpDE 1990 1.06 E RAdeg 3.2 E DEdeg 3.6 Posflg
Corr 0.4
SAO
SAO 157788 DelFlag RA1950 PmRA1950 0.0065
DE1950 PmDE1950 -0.292 Vmag 5.1 SpType F2
Double code Source 70 CatNum 17870 DM BD-15 3613
DMcomp BDsup HD 114642 M HD 0
GC 17870 RA1950rad 3.44437788 DE1950rad -0.27801992 PmRA2000 0.0068
PmDE2000 -0.286
Hipparcos
Catalog H HIP 64407 Proxy RAhms 13 12 03.48
DEdms -16 11 52.5 Vmag 5.04 VarFlag R Vmag G
RAdeg 198.015 DEdeg -16.1979 AstroRef Plx 30.72
CCDM 13120-1611 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 114642 BD BD-15 3613
CD CP Dm number -15 3613 VIred 0.53
SpType F6V R SpType Coord arcsec 2000 131203.48-161152.5
Hipparcos 2
HIP 64407 Sn 5 So 0 Nc 1
RArad 3.456005331 DErad -0.2827067414 Plx 29.49 PmRA 97.32
PmDE -287.65 E RArad 0.26 E DErad 0.15 E Plx 0.29
E pmRA 0.24 E pmDE 0.14 Hpmag 5.1332 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.46 E BV 0
VI 0.53
 
 
13121-1612 B
 
 
Coord arcsec 2000 131203.68-161010.9 Coord calc 131203.68-161010.9 Mag 12.5 Calc delta mag 7.42
 
 
13121-1612 C
 
 
Coord arcsec 2000 131204.11-161427.2 Mag 12.83 Spectral class IV PmRA 6.00
PmDE -12.0 Calc delta mag 7.75 Calc coord yes
 
 
13121-1612 D
 
 
Coord arcsec 2000 131154.24-160809.0 Mag 11.07 Spectral class IV PmRA -43.00
PmDE -37.0 Tycho2 6113-00971-1 Calc delta mag 5.99 Calc coord yes
Tycho2
Tycho2 6113-00971-1 Pflag RAmdeg 197.97507423 DEmdeg -16.13689391
PmRA -42.9 PmDE -36.2 E RAmdeg 33 E DEmdeg 47
E pmRA 2.0 E pmDE 2.1 EpRAm 1983.33 EpDEm 1978.97
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 11.815 E BTmag 0.094 VTmag 11.121
E VTmag 0.086 Prox 999 TYC T HIP
CCDM RAdeg 197.97518861 DEdeg -16.13681083 EpRA 1990 1.61
EpDE 1990 1.05 E RAdeg 44.5 E DEdeg 69.8 Posflg
Corr 0.2
 
 
13121-1612 E
 
 
Coord arcsec 2000 131203.15-161010.7 Mag 15 PmRA -9.00 PmDE -1.0
Calc delta mag 9.92 Calc coord yes