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Doubles in session


Current system
19130+1708
TDT 1300
HD 230890


Nearby doubles
19' : 19126+1651
BU 139AB

38' : 19155+1713
BPM1003

42' : 19157+1654
J 1303

43' : 19116+1745
GWP2821

44' : 19107+1736
BPM 996

49' : 19117+1753
HU 333

52' : 19104+1744
STF2475

55' : 19100+1740
HEI 268

55' : 19137+1614
BRT1316

56' : 19098+1740
CRC 32

56' : 19100+1744
J 2947

59' : 19129+1610
J 2952AB

64' : 19101+1755
BPM 994

64' : 19118+1809
HU 334AB

65' : 19085+1710
TDT1247

69' : 19082+1702
BPMA 80

70' : 19174+1640
BPM1011

70' : 19151+1810
J 1174

73' : 19162+1612
BPM1005

73' : 19160+1610
STT 368AB

73' : 19099+1610
BPM 991

74' : 19102+1606
HU 1298AB

74' : 19181+1718
BPM1015

74' : 19080+1651
ENG 66AB

74' : 19164+1612
BPM1006AB

75' : 19096+1803
J 1300



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19130+1708 TDT 1300 (HD 230890)

 
 
19h 12m 58.71s +17° 07' 49.7" P.A. 50.00 sep 0.4 mag 10.89,10.99 Sp A0
 
 
Coord 2000 19130+1708 Discov num TDT1300 Comp Coord arcsec 2000 19 12 58.71 +17 07 49.7
Date first 1991 Date last 1991 Obs 1
Pa first 50 Pa last 50.1 P.A. Now (θ) 50.1°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 10.89 Mag sec 10.99 delta mag (ΔM) 0.1 Spectral class A0 (white)
Pri motion ra +012 Sec motion ra +012
Pri motion dec -010 Sec motion dec -010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 230890 Constellation Sagitta Tycho2 1603-00710-1 Gaia DR2 4513597387855301632
HD 230890
 
 
WDS 19130+1708 TDT 1300 (HD 230890) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19130+1708 TDT1300 1991 1 50 0.4 10.89 10.99 191258.71+170749.7

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

 
 
WDS 19130+1708 TDT 1300 (HD 230890) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19130+1708 TDT 1300 (HD 230890) : MEASURES
 
 
No records found.

 
 
WDS 19130+1708 (HD 230890) : VIRTUAL EYEPIECE
 
 

19130+1708 TDT1300A mag 10.89 Sp A0 19130+1708 TDT1300B sep 0.4 P.A. 48.80 mag 10.99 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 19130+1708 (HD 230890) : ALADIN DSS IMAGE @ 19h 12m 58.71s +17° 07' 49.7"
 
 
 
 
WDS 19130+1708 TDT 1300 (HD 230890) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19130+1708 TDT1300 distance=1' 19126+1651 BU 139AB distance=19' 19126+1651 STTA177AC distance=19' 19126+1651 BU 139AE distance=19' 19126+1651 WSI 107Ca,Cb distance=19' 19126+1651 BU 139CD distance=19' 19155+1713 BPM1003 distance=38' 19157+1654 J 1303 distance=42' 19116+1745 GWP2821 distance=43' 19107+1736 BPM 996 distance=44' 19117+1753 HU 333 distance=49' 19104+1744 STF2475 distance=52' 19100+1740 HEI 268 distance=55' 19137+1614 BRT1316 distance=55' 19098+1740 CRC 32 distance=56' 19100+1744 J 2947 distance=56' 19129+1610 J 2952AB distance=59' 19129+1610 NYS 8AC distance=59' 19101+1755 BPM 994 distance=64' 19118+1809 HU 334AB distance=64' 19118+1809 GII 280Aa,Ab distance=64' 19085+1710 TDT1247 distance=65' 19082+1702 BPMA 80 distance=69' 19174+1640 BPM1011 distance=70' 19151+1810 J 1174 distance=70' 19162+1612 BPM1005 distance=73' 19160+1610 STT 368AB distance=73' 19160+1610 STT 368AC distance=73' 19099+1610 BPM 991 distance=73' 19102+1606 HU 1298AB distance=74' 19102+1606 HU 1298AB,C distance=74' 19181+1718 BPM1015 distance=74' 19080+1651 ISO 9Aa,Ab distance=74' 19080+1651 ENG 66AB distance=74' 19080+1651 LBU 17AC distance=74' 19080+1651 HLA 17AD distance=74' 19164+1612 BPM1006AB distance=74' 19164+1612 BPM1006AC distance=74' 19096+1803 J 1300 distance=75' 19172+1624 GWP2831 distance=76' 19080+1645 BPM 974 distance=76' 19081+1630 BPM 977 distance=80' 19076+1648 BPM 971 distance=80' 19080+1745 BPMA 79 distance=80' 19105+1556 BPM 995 distance=81' 19077+1624 ROE 9 distance=88' 19073+1742 BPM 968 distance=88' 19188+1736 HU 337 distance=89' 19069+1652 LEP 163 distance=90' 19185+1625 HEI 175 distance=90' 19095+1552 BPM 988 distance=91' 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 19130+1708 TDT1300 50 0.4 1
Show 19126+1651 BU 139 AB 135 0.6 19
Show 19126+1651 STTA177 AC 276 98.4 19
Show 19126+1651 BU 139 AE 101 28.8 19
Show 19126+1651 WSI 107 Ca,Cb 253 0.1 19
Show 19126+1651 BU 139 CD 269 138.9 19
Show 19155+1713 BPM1003 287 31.8 38
Show 19157+1654 J 1303 210 4.7 42
Show 19116+1745 GWP2821 299 64.4 43
Show 19107+1736 BPM 996 170 78.4 44
Show 19117+1753 HU 333 84 1.9 49
Show 19104+1744 STF2475 321 6.8 52
Show 19100+1740 HEI 268 36 1.9 55
Show 19137+1614 BRT1316 326 4.4 55
Show 19098+1740 CRC 32 326 6.7 56
Show 19100+1744 J 2947 41 5.6 56
Show 19129+1610 J 2952 AB 263 5.7 59
Show 19129+1610 NYS 8 AC 136 10.8 59
Show 19101+1755 BPM 994 262 116.6 64
Show 19118+1809 HU 334 AB 249 1.6 64
Show 19118+1809 GII 280 Aa,Ab 6 0.2 64
Show 19085+1710 TDT1247 225 0.4 65
Show 19082+1702 BPMA 80 188 220.1 69
Show 19174+1640 BPM1011 293 99.9 70
Show 19151+1810 J 1174 297 3.2 70
Show 19162+1612 BPM1005 267 73.3 73
Show 19160+1610 STT 368 AB 218 1.1 73
Show 19160+1610 STT 368 AC 105 15.2 73
Show 19099+1610 BPM 991 274 107.8 73
Show 19102+1606 HU 1298 AB 13 0.2 74
Show 19102+1606 HU 1298 AB,C 264 3.2 74
Show 19181+1718 BPM1015 339 94.2 74
Show 19080+1651 ISO 9 Aa,Ab 145 0.2 74
Show 19080+1651 ENG 66 AB 288 132.3 74
Show 19080+1651 LBU 17 AC 14 98.6 74
Show 19080+1651 HLA 17 AD 250 5.6 74
Show 19164+1612 BPM1006 AB 337 4.7 74
Show 19164+1612 BPM1006 AC 311 94.0 74
Show 19096+1803 J 1300 347 2.3 75
Show 19172+1624 GWP2831 270 14.8 76
Show 19080+1645 BPM 974 297 25.1 76
Show 19081+1630 BPM 977 201 100.1 80
Show 19076+1648 BPM 971 330 65.9 80
Show 19080+1745 BPMA 79 265 239.3 80
Show 19105+1556 BPM 995 132 41.2 81
Show 19077+1624 ROE 9 206 14.6 88
Show 19073+1742 BPM 968 198 25.9 88
Show 19188+1736 HU 337 79 0.2 89
Show 19069+1652 LEP 163 14 3.6 90
Show 19185+1625 HEI 175 164 1.6 90
Show 19095+1552 BPM 988 344 28.2 91

 
 
WDS 19130+1708 : COMPONENTS
 
 
  A
B pa=48.8°
sep=0.43"
 
 
19130+1708 A
 
 
Componente originario normalizzato AB Name HD 230890 Coord arcsec 2000 191258.71+170749.7 Mag 10.89
Spectral class A0 (white) PmRA 12.00 PmDE -10.0 Tycho2 1603-00710-1
HD 230890
Tycho2
Tycho2 1603-00710-1 Pflag RAmdeg 288.24465134 DEmdeg 17.13051559
PmRA 12.3 PmDE -9.9 E RAmdeg 24 E DEmdeg 28
E pmRA 1.2 E pmDE 1.2 EpRAm 1986.72 EpDEm 1984.90
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.9 Q pmRA 0.8
Q pmDE 1.8 BTmag 10.765 E BTmag 0.044 VTmag 10.326
E VTmag 0.043 Prox 999 TYC T HIP
CCDM RAdeg 288.24462111 DEdeg 17.13053861 EpRA 1990 1.60
EpDE 1990 1.57 E RAdeg 24.9 E DEdeg 28.6 Posflg
Corr 0.0
 
 
19130+1708 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191258.73+170750.0 Mag 10.99 PmRA 12.00
PmDE -10.0 Calc delta mag 0.1 Calc coord yes