stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
21020+2215
TDT 2707


Nearby doubles
25' : 21030+2155
BRT2488

26' : 20599+2229
J 3121

35' : 21026+2141
BU 69AB

54' : 21057+2207
BRT2490

59' : 20578+2214
J 1892AB

63' : 20584+2253
DAM 224

64' : 20582+2249
J 1894

65' : 21065+2232
AZC 110AB

67' : 21009+2319
POU5094

69' : 21057+2129
TDT2741

71' : 21063+2251
A 2798AB

72' : 20581+2251
J 1893

74' : 21007+2325
POU5093

75' : 21045+2321
POU5129

76' : 21031+2329
POU5112

79' : 21059+2118
A 178

80' : 21008+2057
A 176

80' : 21037+2330
POU5117

83' : 21016+2337
POU5099

85' : 21068+2306
HU 364

86' : 21019+2340
COU 128

87' : 21082+2220
KPP4224

89' : 21082+2201
UC 4386

89' : 20598+2338
POU5088

90' : 21046+2053
AG 269

91' : 21062+2106
TDT2748



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.

21020+2215 TDT 2707

 
 
21h 01m 58.84s +22° 14' 34.2" P.A. 293.00 sep 0.4 mag 10.71,10.76
 
 
Coord 2000 21020+2215 Discov num TDT2707 Comp Coord arcsec 2000 21 01 58.84 +22 14 34.2
Date first 1991 Date last 1991 Obs 1
Pa first 293 Pa last 293.1 P.A. Now (θ) 293.1°
Sep first 0.4 Sep last 0.44 Sep. Now (ρ) 0.44"
Mag pri 10.71 Mag sec 10.76 delta mag (ΔM) 0.05 Spectral class
Pri motion ra -025 Sec motion ra -025
Pri motion dec -039 Sec motion dec -039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 1660-00386-1 Gaia DR2 1838437352070982400
 
 
WDS 21020+2215 TDT 2707 : 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
21020+2215 TDT2707 1991 1 293 0.4 10.71 10.76 210158.84+221434.2

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

 
 
WDS 21020+2215 TDT 2707 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21020+2215 TDT 2707 : MEASURES
 
 
No records found.

 
 
WDS 21020+2215 : VIRTUAL EYEPIECE
 
 

21020+2215 TDT2707A mag 10.71 21020+2215 TDT2707B sep 0.4 P.A. 294.70 mag 10.76 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 21020+2215 : ALADIN DSS IMAGE @ 21h 01m 58.84s +22° 14' 34.2"
 
 
 
 
WDS 21020+2215 TDT 2707 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21020+2215 TDT2707 distance=0' 21030+2155 BRT2488 distance=25' 20599+2229 J 3121 distance=26' 21026+2141 BU 69AB distance=35' 21026+2141 BU 69AC distance=35' 21026+2141 HO 599CD distance=35' 21057+2207 BRT2490 distance=54' 20578+2214 J 1892AB distance=59' 20578+2214 HJ 1598AC distance=59' 20584+2253 DAM 224 distance=63' 20582+2249 J 1894 distance=64' 21065+2232 AZC 110AB distance=65' 21009+2319 POU5094 distance=67' 21057+2129 TDT2741 distance=69' 21063+2251 A 2798AB distance=71' 20581+2251 J 1893 distance=72' 21007+2325 POU5093 distance=74' 21045+2321 POU5129 distance=75' 21031+2329 POU5112 distance=76' 21059+2118 A 178 distance=79' 21008+2057 A 176 distance=80' 21037+2330 POU5117 distance=80' 21016+2337 POU5099 distance=83' 21068+2306 HU 364 distance=85' 21019+2340 COU 128 distance=86' 21082+2220 KPP4224 distance=87' 21082+2201 UC 4386 distance=89' 20598+2338 POU5088 distance=89' 21046+2053 AG 269 distance=90' 21062+2106 TDT2748 distance=91' 21040+2340 POU5120 distance=91' 21011+2345 POU5097 distance=91' 21014+2043 JNN 289 distance=92' 21007+2341 POU5091 distance=92' 21044+2340 UC 4371 distance=92' 21041+2342 POU5123 distance=93' 21067+2321 TDT2755 distance=94' 20565+2118 A 2797 distance=95' 21049+2342 POU5139 distance=97' 20558+2131 COU 727 distance=97' 21023+2037 HDS2998 distance=98' 21065+2332 POU5158 distance=100' 21037+2353 POU5116 distance=101' 21045+2350 POU5130 distance=101' 21040+2353 POU5121 distance=103' 21091+2149 BRT2491 distance=103' 21091+2146 GIC9023 distance=104' 21071+2332 POU5169 distance=104' 20597+2355 POU5087 distance=106' 21035+2400 HO 281 distance=108' 20542+2217 GRV 393 distance=108' 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 21020+2215 TDT2707 293 0.4
Show 21030+2155 BRT2488 118 2.8 25
Show 20599+2229 J 3121 46 10.1 26
Show 21026+2141 BU 69 AB 6 0.4 35
Show 21026+2141 BU 69 AC 241 74.6 35
Show 21026+2141 HO 599 CD 174 18.0 35
Show 21057+2207 BRT2490 252 3.1 54
Show 20578+2214 J 1892 AB 41 10.5 59
Show 20578+2214 HJ 1598 AC 135 9.3 59
Show 20584+2253 DAM 224 78 7.2 63
Show 20582+2249 J 1894 104 4.8 64
Show 21065+2232 AZC 110 AB 135 49.6 65
Show 21009+2319 POU5094 217 20.7 67
Show 21057+2129 TDT2741 289 0.7 69
Show 21063+2251 A 2798 AB 148 2.1 71
Show 20581+2251 J 1893 22 6.7 72
Show 21007+2325 POU5093 137 17.7 74
Show 21045+2321 POU5129 103 13.1 75
Show 21031+2329 POU5112 68 9.3 76
Show 21059+2118 A 178 64 1.0 79
Show 21008+2057 A 176 175 0.3 80
Show 21037+2330 POU5117 159 14.6 80
Show 21016+2337 POU5099 233 15.4 83
Show 21068+2306 HU 364 92 0.1 85
Show 21019+2340 COU 128 145 0.1 86
Show 21082+2220 KPP4224 246 2.0 87
Show 21082+2201 UC 4386 123 33.5 89
Show 20598+2338 POU5088 203 19.0 89
Show 21046+2053 AG 269 172 8.4 90
Show 21062+2106 TDT2748 44 1.3 91
Show 21040+2340 POU5120 221 7.5 91
Show 21011+2345 POU5097 282 6.3 91
Show 21014+2043 JNN 289 25 0.4 92
Show 21007+2341 POU5091 278 18.2 92
Show 21044+2340 UC 4371 152 51.4 92
Show 21041+2342 POU5123 25 4.9 93
Show 21067+2321 TDT2755 214 0.9 94
Show 20565+2118 A 2797 237 0.1 95
Show 21049+2342 POU5139 335 16.4 97
Show 20558+2131 COU 727 353 1.1 97
Show 21023+2037 HDS2998 130 0.1 98
Show 21065+2332 POU5158 190 5.0 100
Show 21037+2353 POU5116 171 11.1 101
Show 21045+2350 POU5130 334 16.1 101
Show 21040+2353 POU5121 161 9.7 103
Show 21091+2149 BRT2491 306 3.3 103
Show 21091+2146 GIC9023 166 1.1 104
Show 21071+2332 POU5169 86 11.5 104
Show 20597+2355 POU5087 268 11.5 106
Show 21035+2400 HO 281 304 13.8 108
Show 20542+2217 GRV 393 353 41.5 108

 
 
WDS 21020+2215 : COMPONENTS
 
 
  A
B pa=294.7°
sep=0.41"
 
 
21020+2215 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210158.84+221434.2 Mag 10.71 PmRA -25.00
PmDE -39.0 Tycho2 1660-00386-1
Tycho2
Tycho2 1660-00386-1 Pflag RAmdeg 315.49511007 DEmdeg 22.24285198
PmRA -24.9 PmDE -38.5 E RAmdeg 19 E DEmdeg 22
E pmRA 1.3 E pmDE 1.4 EpRAm 1988.11 EpDEm 1986.74
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 11.088 E BTmag 0.048 VTmag 10.080
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 315.49517500 DEdeg 22.24294167 EpRA 1990 1.64
EpDE 1990 1.36 E RAdeg 21.2 E DEdeg 25.0 Posflg
Corr 0.0
 
 
21020+2215 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210158.81+221434.4 Mag 10.76 PmRA -25.00
PmDE -39.0 Calc delta mag 0.05 Calc coord yes