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Doubles in session


Current system
20068-2620
TDT 1988


Nearby doubles
14' : 20059-2628
RST1058

33' : 20091-2613
MET 88AB

45' : 20035-2613
UC 4071

46' : 20084-2700
I 1413

57' : 20056-2714
LDS5896

63' : 20036-2706
KPP 453

63' : 20097-2532
B 468AB

72' : 20071-2509
TDT1993

77' : 20012-2636
RST1055

78' : 20113-2533
TDT2063

78' : 20107-2716
BRT3090

79' : 20120-2548
RST1064

83' : 20101-2512
OCC 121

86' : 20006-2643
KPP 451

87' : 20059-2455
TDT1972

94' : 20009-2711
HJ 5164

94' : 20000-2644
LDS5893

97' : 20139-2631
HJ 2935AB

99' : 19594-2618
KPP4342AB

108' : 20084-2435
B 467

111' : 20100-2802
BRG 30

111' : 20090-2434
TDT2024

114' : 20000-2512
KPP3122

117' : 20062-2816
LDS5898

122' : 20144-2516
UC 4125

122' : 20067-2822
SEE 405



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

20068-2620 TDT 1988

 
 
20h 06m 45.52s -26° 20' 23.2" P.A. 252.00 sep 0.6 mag 10.90,10.97
 
 
Coord 2000 20068-2620 Discov num TDT1988 Comp Coord arcsec 2000 20 06 45.52 -26 20 23.2
Date first 1991 Date last 1991 Obs 1
Pa first 252 Pa last 251.6 P.A. Now (θ) 251.6°
Sep first 0.6 Sep last 0.61 Sep. Now (ρ) 0.61"
Mag pri 10.90 Mag sec 10.97 delta mag (ΔM) 0.07 Spectral class
Pri motion ra +008 Sec motion ra +008
Pri motion dec -015 Sec motion dec -015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 6913-01872-1 Gaia DR2 6850123368516121856
 
 
WDS 20068-2620 TDT 1988 : 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
20068-2620 TDT1988 1991 1 252 0.6 10.90 10.97 200645.52-262023.2

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

 
 
WDS 20068-2620 TDT 1988 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20068-2620 TDT 1988 : MEASURES
 
 
No records found.

 
 
WDS 20068-2620 : VIRTUAL EYEPIECE
 
 

20068-2620 TDT1988A mag 10.9 20068-2620 TDT1988B sep 0.6 P.A. 249.60 mag 10.97 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 20068-2620 : ALADIN DSS IMAGE @ 20h 06m 45.52s -26° 20' 23.2"
 
 
 
 
WDS 20068-2620 TDT 1988 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20068-2620 TDT1988 distance=0' 20059-2628 RST1058 distance=14' 20091-2613 MET 88AB distance=33' 20091-2613 MET 88AC distance=33' 20091-2613 VIG 19AD distance=33' 20091-2613 VIG 19AE distance=33' 20091-2613 VIG 19AF distance=33' 20091-2613 VIG 19AG distance=33' 20091-2613 VIG 19AH distance=33' 20035-2613 UC 4071 distance=45' 20084-2700 I 1413 distance=46' 20056-2714 LDS5896 distance=57' 20036-2706 KPP 453 distance=63' 20097-2532 B 468AB distance=63' 20071-2509 TDT1993 distance=72' 20012-2636 RST1055 distance=77' 20113-2533 TDT2063 distance=78' 20107-2716 BRT3090 distance=78' 20120-2548 RST1064 distance=79' 20101-2512 OCC 121 distance=83' 20006-2643 KPP 451 distance=86' 20059-2455 TDT1972 distance=87' 20009-2711 HJ 5164 distance=94' 20000-2644 LDS5893 distance=94' 20139-2631 B 9039DE distance=97' 20139-2631 HJ 2935AB distance=97' 20139-2631 B 9039AC distance=97' 20139-2631 B 9039AD distance=97' 19594-2618 KPP4342CB distance=99' 19594-2618 KPP4342AB distance=99' 20084-2435 B 467 distance=108' 20100-2802 BRG 30 distance=111' 20090-2434 TDT2024 distance=111' 20000-2512 KPP3122 distance=114' 20062-2816 LDS5898 distance=117' 20144-2516 UC 4125 distance=122' 20067-2822 SEE 405 distance=122' 19589-2521 LDS4825 distance=123' 20105-2428 UC 4112 distance=124' 20040-2421 RSS 538 distance=125' 20059-2416 TDT1971 distance=125' 19582-2715 RSS 537 distance=127' 20004-2807 RST2129 distance=136' 19578-2507 TDT1881 distance=142' 20140-2808 TDT2109AB distance=145' 20140-2808 HJ 5180AC distance=145' 19559-2633 OCC 727 distance=147' 19558-2618 OCC 704 distance=147' 19564-2531 UC 4056 distance=149' 20113-2838 RSS 543 distance=151' 20008-2411 TOK 917Aa,Ab distance=153' 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 20068-2620 TDT1988 252 0.6
Show 20059-2628 RST1058 139 1.6 14
Show 20091-2613 MET 88 AB 148 10.4 33
Show 20091-2613 MET 88 AC 224 10.8 33
Show 20091-2613 VIG 19 AD 140 4.8 33
Show 20091-2613 VIG 19 AE 74 7.6 33
Show 20091-2613 VIG 19 AF 352 8.1 33
Show 20091-2613 VIG 19 AG 305 9.0 33
Show 20091-2613 VIG 19 AH 75 12.3 33
Show 20035-2613 UC 4071 163 8.6 45
Show 20084-2700 I 1413 83 4.5 46
Show 20056-2714 LDS5896 253 312.0 57
Show 20036-2706 KPP 453 227 3.6 63
Show 20097-2532 B 468 AB 359 4.6 63
Show 20071-2509 TDT1993 73 0.5 72
Show 20012-2636 RST1055 245 1.9 77
Show 20113-2533 TDT2063 32 0.5 78
Show 20107-2716 BRT3090 243 4.7 78
Show 20120-2548 RST1064 257 3.8 79
Show 20101-2512 OCC 121 -1 0.1 83
Show 20006-2643 KPP 451 217 3.1 86
Show 20059-2455 TDT1972 211 2.9 87
Show 20009-2711 HJ 5164 122 9.2 94
Show 20000-2644 LDS5893 68 190.0 94
Show 20139-2631 B 9039 DE 37 7.1 97
Show 20139-2631 HJ 2935 AB 223 16.1 97
Show 20139-2631 B 9039 AC 34 22.9 97
Show 20139-2631 B 9039 AD 195 53.5 97
Show 19594-2618 KPP4342 CB 169 46.5 99
Show 19594-2618 KPP4342 AB 123 2.0 99
Show 20084-2435 B 467 215 0.5 108
Show 20100-2802 BRG 30 283 0.7 111
Show 20090-2434 TDT2024 87 0.6 111
Show 20000-2512 KPP3122 355 1.7 114
Show 20062-2816 LDS5898 112 43.0 117
Show 20144-2516 UC 4125 304 30.1 122
Show 20067-2822 SEE 405 240 0.3 122
Show 19589-2521 LDS4825 329 58.1 123
Show 20105-2428 UC 4112 236 52.7 124
Show 20040-2421 RSS 538 107 11.5 125
Show 20059-2416 TDT1971 50 0.6 125
Show 19582-2715 RSS 537 178 10.1 127
Show 20004-2807 RST2129 80 1.6 136
Show 19578-2507 TDT1881 29 1.6 142
Show 20140-2808 TDT2109 AB 27 1.8 145
Show 20140-2808 HJ 5180 AC 221 10.2 145
Show 19559-2633 OCC 727 -1 0.1 147
Show 19558-2618 OCC 704 -1 0.0 147
Show 19564-2531 UC 4056 215 47.0 149
Show 20113-2838 RSS 543 284 12.8 151
Show 20008-2411 TOK 917 Aa,Ab 244 0.7 153

 
 
WDS 20068-2620 : COMPONENTS
 
 
  A
B pa=249.6°
sep=0.55"
 
 
20068-2620 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200645.52-262023.2 Mag 10.9 PmRA 8.00
PmDE -15.0 Tycho2 6913-01872-1
Tycho2
Tycho2 6913-01872-1 Pflag RAmdeg 301.68960217 DEmdeg -26.33980942
PmRA 8.3 PmDE -15.1 E RAmdeg 24 E DEmdeg 32
E pmRA 2.6 E pmDE 2.3 EpRAm 1990.77 EpDEm 1989.30
Num 3 Q RAmdeg 2.1 Q DEmdeg 0.2 Q pmRA 2.1
Q pmDE 0.2 BTmag 11.019 E BTmag 0.051 VTmag 10.344
E VTmag 0.041 Prox 981 TYC T HIP
CCDM RAdeg 301.68958083 DEdeg -26.33977444 EpRA 1990 1.82
EpDE 1990 1.66 E RAdeg 24.4 E DEdeg 32.4 Posflg
Corr -0.3
 
 
20068-2620 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200645.48-262023.4 Mag 10.97 PmRA 8.00
PmDE -15.0 Calc delta mag 0.07 Calc coord yes