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Doubles in session


Current system
21062+2106
TDT 2748


Nearby doubles
13' : 21059+2118
A 178

24' : 21057+2129
TDT2741

26' : 21046+2053
AG 269

51' : 21095+2047
GRV 426

53' : 21085+2025
J 574

56' : 21093+2140
UC 4391

57' : 21093+2029
J 575

58' : 21091+2146
GIC9023

60' : 21091+2149
BRT2491

61' : 21057+2207
BRT2490

61' : 21102+2045
RAO 25

62' : 21026+2141
BU 69AB

62' : 21023+2037
HDS2998

62' : 21082+2201
UC 4386

66' : 21030+2155
BRT2488

71' : 21014+2043
JNN 289

76' : 21008+2057
A 176

79' : 21082+2220
KPP4224

84' : 21115+2144
COU 227

86' : 21058+1939
J 2702

87' : 21065+2232
AZC 110AB

91' : 21020+2215
TDT2707

91' : 21052+1936
HDS3005

92' : 21105+1958
STF2767

102' : 21105+2227
STF2769AB

104' : 21133+2041
BRT2493



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

21062+2106 TDT 2748

 
 
21h 06m 09.80s +21° 05' 52.5" P.A. 44.00 sep 1.3 mag 11.41,11.75
 
 
Coord 2000 21062+2106 Discov num TDT2748 Comp Coord arcsec 2000 21 06 09.80 +21 05 52.5
Date first 1991 Date last 2016 Obs 4
Pa first 43 Pa last 43.9 P.A. Now (θ) 43.9°
Sep first 1.2 Sep last 1.311 Sep. Now (ρ) 1.311"
Mag pri 11.41 Mag sec 11.75 delta mag (ΔM) 0.34 Spectral class
Pri motion ra +005 Sec motion ra +005
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 1661-00801-1 Gaia DR2 1838045861509041024
 
 
WDS 21062+2106 TDT 2748 : 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
21062+2106 TDT2748 1991 1 43 1.2 11.41 11.75 210609.80+210552.5
21062+2106 TDT2748 2015 2 44 1.3 11.41 11.75 210609.80+210552.5
21062+2106 TDT2748 2016 4 44 1.3 11.41 11.75 210609.80+210552.5

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

 
 
WDS 21062+2106 TDT 2748 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21062+2106 TDT 2748 : MEASURES
 
 
No records found.

 
 
WDS 21062+2106 : VIRTUAL EYEPIECE
 
 

21062+2106 TDT2748A mag 11.41 21062+2106 TDT2748B sep 1.3 P.A. 41.90 mag 11.75 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21062+2106 : ALADIN DSS IMAGE @ 21h 06m 09.80s +21° 05' 52.5"
 
 
 
 
WDS 21062+2106 TDT 2748 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21062+2106 TDT2748 distance=1' 21059+2118 A 178 distance=13' 21057+2129 TDT2741 distance=24' 21046+2053 AG 269 distance=26' 21095+2047 GRV 426 distance=51' 21085+2025 J 574 distance=53' 21093+2140 UC 4391 distance=56' 21093+2029 J 575 distance=57' 21091+2146 GIC9023 distance=58' 21091+2149 BRT2491 distance=60' 21057+2207 BRT2490 distance=61' 21102+2045 RAO 25 distance=61' 21026+2141 BU 69AB distance=62' 21026+2141 BU 69AC distance=62' 21026+2141 HO 599CD distance=62' 21023+2037 HDS2998 distance=62' 21082+2201 UC 4386 distance=62' 21030+2155 BRT2488 distance=66' 21014+2043 JNN 289 distance=71' 21008+2057 A 176 distance=76' 21082+2220 KPP4224 distance=79' 21115+2144 COU 227 distance=84' 21058+1939 J 2702 distance=86' 21065+2232 AZC 110AB distance=87' 21020+2215 TDT2707 distance=91' 21052+1936 HDS3005 distance=91' 21105+1958 STF2767 distance=92' 21105+2227 SHY 793BC distance=102' 21105+2227 STF2769AB distance=102' 21105+2227 FYM 289AD distance=102' 21133+2041 BRT2493 distance=104' 21063+2251 A 2798AB distance=106' 21117+2220 BRT2492AB distance=107' 21117+2220 FYM 291BC distance=107' 20598+2004 STF2739 distance=109' 20599+2229 J 3121 distance=114' 21138+2025 TDT2838 distance=115' 21132+2006 LDS4870 distance=116' 21121+1946 TDT2820 distance=117' 21068+2306 HU 364 distance=121' 21147+2034 TDT2853 distance=125' 21146+2147 KPP2406 distance=126' 20579+2009 BRT2486 distance=127' 21091+1906 COU 329 distance=128' 21081+1857 J 3125 distance=132' 21107+1909 J 2339 distance=132' 21005+1920 BU 1497 distance=134' 21157+2128 RAO 450 distance=136' 20574+2010 HO 640 distance=136' 20565+2118 A 2797 distance=136' 21079+1851 HO 150 distance=136' 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 21062+2106 TDT2748 44 1.3 1
Show 21059+2118 A 178 64 1.0 13
Show 21057+2129 TDT2741 289 0.7 24
Show 21046+2053 AG 269 172 8.4 26
Show 21095+2047 GRV 426 129 37.4 51
Show 21085+2025 J 574 47 3.1 53
Show 21093+2140 UC 4391 144 54.8 56
Show 21093+2029 J 575 181 10.9 57
Show 21091+2146 GIC9023 166 1.1 58
Show 21091+2149 BRT2491 306 3.3 60
Show 21057+2207 BRT2490 252 3.1 61
Show 21102+2045 RAO 25 211 3.2 61
Show 21026+2141 BU 69 AB 6 0.4 62
Show 21026+2141 BU 69 AC 241 74.6 62
Show 21026+2141 HO 599 CD 174 18.0 62
Show 21023+2037 HDS2998 130 0.1 62
Show 21082+2201 UC 4386 123 33.5 62
Show 21030+2155 BRT2488 118 2.8 66
Show 21014+2043 JNN 289 25 0.4 71
Show 21008+2057 A 176 175 0.3 76
Show 21082+2220 KPP4224 246 2.0 79
Show 21115+2144 COU 227 122 0.5 84
Show 21058+1939 J 2702 178 5.4 86
Show 21065+2232 AZC 110 AB 135 49.6 87
Show 21020+2215 TDT2707 293 0.4 91
Show 21052+1936 HDS3005 14 0.3 91
Show 21105+1958 STF2767 28 2.5 92
Show 21105+2227 SHY 793 BC 262 999.9 102
Show 21105+2227 STF2769 AB 301 18.1 102
Show 21105+2227 FYM 289 AD 78 16.2 102
Show 21133+2041 BRT2493 316 4.3 104
Show 21063+2251 A 2798 AB 148 2.1 106
Show 21117+2220 BRT2492 AB 338 5.0 107
Show 21117+2220 FYM 291 BC 336 15.7 107
Show 20598+2004 STF2739 252 3.3 109
Show 20599+2229 J 3121 46 10.1 114
Show 21138+2025 TDT2838 20 0.5 115
Show 21132+2006 LDS4870 32 369.6 116
Show 21121+1946 TDT2820 107 0.7 117
Show 21068+2306 HU 364 92 0.1 121
Show 21147+2034 TDT2853 221 1.7 125
Show 21146+2147 KPP2406 36 20.8 126
Show 20579+2009 BRT2486 165 2.9 127
Show 21091+1906 COU 329 99 0.6 128
Show 21081+1857 J 3125 259 4.7 132
Show 21107+1909 J 2339 249 7.2 132
Show 21005+1920 BU 1497 337 49.3 134
Show 21157+2128 RAO 450 14 3.0 136
Show 20574+2010 HO 640 257 12.5 136
Show 20565+2118 A 2797 237 0.1 136
Show 21079+1851 HO 150 136 3.0 136

 
 
WDS 21062+2106 : COMPONENTS
 
 
  A
B pa=41.9°
sep=1.27"
 
 
21062+2106 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210609.80+210552.5 Mag 11.41 PmRA 5.00
PmDE -19.0 Tycho2 1661-00801-1
Tycho2
Tycho2 1661-00801-1 Pflag RAmdeg 316.54086356 DEmdeg 21.09793941
PmRA 4.5 PmDE -19.0 E RAmdeg 90 E DEmdeg 98
E pmRA 1.9 E pmDE 2.0 EpRAm 1953.58 EpDEm 1945.52
Num 3 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.8 BTmag 11.813 E BTmag 0.085 VTmag 11.190
E VTmag 0.082 Prox 999 TYC T HIP
CCDM RAdeg 316.54085278 DEdeg 21.09798389 EpRA 1990 1.70
EpDE 1990 1.59 E RAdeg 116.0 E DEdeg 135.5 Posflg
Corr 0.0
 
 
21062+2106 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210609.86+210553.4 Mag 11.75 PmRA 5.00
PmDE -19.0 Calc delta mag 0.34 Calc coord yes