stampa
Login

A workbench to forge your own double stars?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21004-0537
TDT 2690


Nearby doubles
5' : 21001-0541
ROE 114AB

7' : 21014-0539
CHE 304

9' : 21001-0530
UC 4356

11' : 21005-0548
ROE 148

25' : 21017-0552
TDS1111

32' : 21001-0506
WSP 69AB

37' : 20587-0511
KPP 928

47' : 20578-0510
J 1714

54' : 21032-0610
RST4689

57' : 21041-0549
STF2745AB

60' : 20572-0612
GRF 4

61' : 21033-0456
TDT2716

61' : 20567-0600
J 2330AB

63' : 21000-0436
RST4688

63' : 21027-0629
UC 4364

65' : 21005-0642
CVR 881

67' : 20560-0555
UC 4333

69' : 20586-0434
BRT 511

71' : 20568-0449
LDS6420

74' : 20562-0459
BRT 510

75' : 20559-0504
HJ 5514AB

77' : 21051-0510
A 177

77' : 20594-0652
SKF1773

77' : 20599-0653
UC 4355

80' : 21011-0657
WAA 49

88' : 21008-0704
UC 4361



Selections
Full WDS
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.

21004-0537 TDT 2690

 
 
21h 00m 21.35s -05° 37' 20.4" P.A. 293.00 sep 0.7 mag 11.09,11.10
 
 
Coord 2000 21004-0537 Discov num TDT2690 Comp Coord arcsec 2000 21 00 21.35 -05 37 20.4
Date first 1991 Date last 1991 Obs 1
Pa first 293 Pa last 292.6 P.A. Now (θ) 292.6°
Sep first 0.7 Sep last 0.65 Sep. Now (ρ) 0.65"
Mag pri 11.09 Mag sec 11.10 delta mag (ΔM) 0.01 Spectral class
Pri motion ra +043 Sec motion ra +043
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Tycho2 5200-00407-1 Gaia DR2 6910648180795458816
 
 
WDS 21004-0537 TDT 2690 : 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
21004-0537 TDT2690 1991 1 293 0.7 11.09 11.10 210021.35-053720.4

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

 
 
WDS 21004-0537 TDT 2690 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21004-0537 TDT 2690 : MEASURES
 
 
No records found.

 
 
WDS 21004-0537 : VIRTUAL EYEPIECE
 
 

21004-0537 TDT2690A mag 11.09 21004-0537 TDT2690B sep 0.7 P.A. 292.70 mag 11.1 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 21004-0537 : ALADIN DSS IMAGE @ 21h 00m 21.35s -05° 37' 20.4"
 
 
 
 
WDS 21004-0537 TDT 2690 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21004-0537 TDT2690 distance=0' 21001-0541 ROE 114AB distance=5' 21001-0541 ROE 114AC distance=5' 21001-0541 ROE 114AD distance=5' 21014-0539 CHE 304 distance=7' 21001-0530 UC 4356 distance=9' 21005-0548 ROE 148 distance=11' 21017-0552 TDS1111 distance=25' 21001-0506 WSP 69AB distance=32' 21001-0506 WSP 69AC distance=32' 21001-0506 WSP 69AD distance=32' 20587-0511 KPP 928 distance=37' 20578-0510 J 1714 distance=47' 21032-0610 RST4689 distance=54' 21041-0549 MCA 66Aa,Ab distance=57' 21041-0549 STF2745AB distance=57' 20572-0612 GRF 4 distance=60' 21033-0456 TDT2716 distance=61' 20567-0600 J 2330AB distance=61' 20567-0600 J 2330AC distance=61' 21000-0436 RST4688 distance=63' 21027-0629 UC 4364 distance=63' 21005-0642 CVR 881 distance=65' 20560-0555 UC 4333 distance=67' 20586-0434 BRT 511 distance=69' 20568-0449 LDS6420 distance=71' 20562-0459 BRT 510 distance=74' 20559-0504 HJ 5514AB distance=75' 20559-0504 HJ 5514AC distance=75' 21051-0510 A 177 distance=77' 20594-0652 SKF1773 distance=77' 20599-0653 UC 4355 distance=77' 21011-0657 WAA 49 distance=80' 21008-0704 UC 4361 distance=88' 21065-0546 RST4692 distance=92' 21047-0429 HJ 5244 distance=94' 21027-0410 GWP3031 distance=94' 21066-0534 BRT 557 distance=95' 20588-0402 RST4687 distance=99' 21070-0529 GRV1139 distance=109' 21077-0534 BUP 225 distance=111' 21067-0431 TDT2756 distance=116' 21070-0435 BRT 512 distance=116' 21077-0621 BRT 513 distance=117' 21050-0403 RST4690 distance=117' 20531-0450 GWP3010 distance=119' 20531-0651 J 2326 distance=131' 20534-0657 GWP3012 distance=131' 20525-0438 TDS1106 distance=132' 20514-0538 STF2729AB distance=134' 20514-0538 STF2729AC distance=134' 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 21004-0537 TDT2690 293 0.7
Show 21001-0541 ROE 114 AB 307 6.5 5
Show 21001-0541 ROE 114 AC 227 38.8 5
Show 21001-0541 ROE 114 AD 138 92.0 5
Show 21014-0539 CHE 304 280 7.1 7
Show 21001-0530 UC 4356 325 25.1 9
Show 21005-0548 ROE 148 88 12.8 11
Show 21017-0552 TDS1111 51 1.3 25
Show 21001-0506 WSP 69 AB 89 7.4 32
Show 21001-0506 WSP 69 AC 15 15.0 32
Show 21001-0506 WSP 69 AD 147 17.0 32
Show 20587-0511 KPP 928 341 7.6 37
Show 20578-0510 J 1714 94 10.2 47
Show 21032-0610 RST4689 84 0.8 54
Show 21041-0549 MCA 66 Aa,Ab 54 0.3 57
Show 21041-0549 STF2745 AB 198 2.4 57
Show 20572-0612 GRF 4 30 13.1 60
Show 21033-0456 TDT2716 240 0.7 61
Show 20567-0600 J 2330 AB 115 6.4 61
Show 20567-0600 J 2330 AC 106 27.7 61
Show 21000-0436 RST4688 112 0.3 63
Show 21027-0629 UC 4364 165 27.0 63
Show 21005-0642 CVR 881 127 11.1 65
Show 20560-0555 UC 4333 184 73.7 67
Show 20586-0434 BRT 511 82 4.0 69
Show 20568-0449 LDS6420 309 15.1 71
Show 20562-0459 BRT 510 314 4.8 74
Show 20559-0504 HJ 5514 AB 113 19.5 75
Show 20559-0504 HJ 5514 AC 4 7.6 75
Show 21051-0510 A 177 337 1.2 77
Show 20594-0652 SKF1773 31 1.7 77
Show 20599-0653 UC 4355 21 32.1 77
Show 21011-0657 WAA 49 171 6.1 80
Show 21008-0704 UC 4361 52 39.2 88
Show 21065-0546 RST4692 282 1.8 92
Show 21047-0429 HJ 5244 132 13.6 94
Show 21027-0410 GWP3031 164 13.1 94
Show 21066-0534 BRT 557 281 4.3 95
Show 20588-0402 RST4687 308 0.8 99
Show 21070-0529 GRV1139 121 39.7 109
Show 21077-0534 BUP 225 264 58.3 111
Show 21067-0431 TDT2756 84 0.6 116
Show 21070-0435 BRT 512 63 5.2 116
Show 21077-0621 BRT 513 258 6.6 117
Show 21050-0403 RST4690 7 0.9 117
Show 20531-0450 GWP3010 318 68.5 119
Show 20531-0651 J 2326 80 8.1 131
Show 20534-0657 GWP3012 289 119.4 131
Show 20525-0438 TDS1106 252 1.4 132
Show 20514-0538 STF2729 AB 35 0.7 134
Show 20514-0538 STF2729 AC 311 74.3 134

 
 
WDS 21004-0537 : COMPONENTS
 
 
  A
B pa=292.7°
sep=0.65"
 
 
21004-0537 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210021.35-053720.4 Mag 11.09 PmRA 43.00
PmDE -9.0 Tycho2 5200-00407-1
Tycho2
Tycho2 5200-00407-1 Pflag RAmdeg 315.08889754 DEmdeg -5.62230791
PmRA 42.7 PmDE -9.1 E RAmdeg 36 E DEmdeg 39
E pmRA 1.8 E pmDE 1.9 EpRAm 1984.86 EpDEm 1985.74
Num 5 Q RAmdeg 0.8 Q DEmdeg 2.1 Q pmRA 0.8
Q pmDE 2.1 BTmag 11.356 E BTmag 0.075 VTmag 10.544
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 315.08879167 DEdeg -5.62228167 EpRA 1990 1.53
EpDE 1990 1.49 E RAdeg 40.8 E DEdeg 42.2 Posflg
Corr -0.4
 
 
21004-0537 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210021.31-053720.2 Mag 11.1 PmRA 43.00
PmDE -9.0 Calc delta mag 0.01 Calc coord yes