stampa
Login

About to create a great list of doubles? Share it with other users!
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
20254+6237
TDT 2259


Nearby doubles
15' : 20263+6224
STI 981

18' : 20240+6222
ES 1854

21' : 20269+6220
STI 982

23' : 20227+6224
STI 973

36' : 20303+6226
STI 985

36' : 20202+6236
HU 958

39' : 20198+6235
LDS1470

45' : 20317+6228
BU 671

46' : 20196+6215
GUL 2

49' : 20258+6325
STI 979

52' : 20207+6157
STI 968

59' : 20313+6156
TDT2335

60' : 20185+6313
HJ 2958

63' : 20193+6152
STI 965

68' : 20351+6233
TDT2397

70' : 20193+6142
TDT2165

71' : 20213+6341
STI 971

76' : 20194+6135
STI 966

77' : 20198+6333
LDS2451

79' : 20366+6226
H 4 78

80' : 20251+6118
MLR 503

84' : 20350+6329
TOI1287

84' : 20178+6343
STI 962

86' : 20202+6118
LDS1471

86' : 20129+6236
STI 954

87' : 20212+6359
BU 1134



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.

20254+6237 TDT 2259

 
 
20h 25m 22.29s +62° 37' 00.1" P.A. 158.00 sep 2.1 mag 11.49,11.66
 
 
Coord 2000 20254+6237 Discov num TDT2259 Comp Coord arcsec 2000 20 25 22.29 +62 37 00.1
Date first 1991 Date last 2016 Obs 5
Pa first 165 Pa last 157.5 P.A. Now (θ) 157.5°
Sep first 2.1 Sep last 2.064 Sep. Now (ρ) 2.064"
Mag pri 11.49 Mag sec 11.66 delta mag (ΔM) 0.17 Spectral class
Pri motion ra -013 Sec motion ra -013
Pri motion dec -003 Sec motion dec -003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4237-01331-1 Gaia DR2 2243261079403540736
 
 
WDS 20254+6237 TDT 2259 : 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
20254+6237 TDT2259 2004 2 160 2.2 11.49 11.66 202522.29+623700.1
20254+6237 TDT2259 2015 3 158 2.1 11.49 11.66 202522.29+623700.1
20254+6237 TDT2259 2016 5 158 2.1 11.49 11.66 202522.29+623700.1

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

 
 
WDS 20254+6237 TDT 2259 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20254+6237 TDT 2259 : MEASURES
 
 
No records found.

 
 
WDS 20254+6237 : VIRTUAL EYEPIECE
 
 

20254+6237 TDT2259A mag 11.49 20254+6237 TDT2259B sep 1.9 P.A. 169.20 mag 11.66 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 20254+6237 : ALADIN DSS IMAGE @ 20h 25m 22.29s +62° 37' 00.1"
 
 
 
 
WDS 20254+6237 TDT 2259 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20254+6237 TDT2259 distance=0' 20263+6224 STI 981 distance=15' 20240+6222 ES 1854 distance=18' 20269+6220 STI 982 distance=21' 20227+6224 STI 973 distance=23' 20303+6226 STI 985 distance=36' 20202+6236 HU 958 distance=36' 20198+6235 LDS1470 distance=39' 20317+6228 BU 671 distance=45' 20196+6215 GUL 2 distance=46' 20258+6325 STI 979 distance=49' 20207+6157 STI 968 distance=52' 20313+6156 TDT2335 distance=59' 20185+6313 HJ 2958 distance=60' 20193+6152 STI 965 distance=63' 20351+6233 TDT2397 distance=68' 20193+6142 TDT2165 distance=70' 20213+6341 STI 971 distance=71' 20194+6135 STI 966 distance=76' 20198+6333 LDS2451 distance=77' 20366+6226 H 4 78 distance=79' 20251+6118 MLR 503 distance=80' 20350+6329 TOI1287 distance=84' 20178+6343 STI 962 distance=84' 20202+6118 LDS1471 distance=86' 20129+6236 STI 954 distance=86' 20212+6359 BU 1134 distance=87' 20313+6121 STI 987 distance=87' 20145+6152 LDS2793 distance=88' 20298+6400 MLR 52 distance=89' 20234+6108 STI 974 distance=90' 20185+6122 LDS1469 distance=91' 20363+6148 TDT2409 distance=92' 20371+6324 DOB 14 distance=93' 20229+6411 STF2685 distance=96' 20308+6107 HU 761 distance=99' 20116+6205 LDS2791 distance=102' 20331+6109 MLR 504 distance=104' 20109+6211 LDS2789 distance=104' 20405+6220 KPP4211 distance=107' 20171+6410 STI 961 distance=108' 20137+6353 LDS2449 distance=110' 20397+6325 DOB 15 distance=110' 20097+6220 ES 1853 distance=111' 20380+6348 LDS2455 distance=112' 20371+6122 SHY 780 distance=112' 20211+6048 FOX 92 distance=113' 20154+6412 MLR 60AB distance=117' 20154+6412 LDS5245AC distance=117' 20154+6412 SHY 772AD distance=117' 20212+6043 STI 970 distance=119' 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 20254+6237 TDT2259 158 2.1
Show 20263+6224 STI 981 148 9.9 15
Show 20240+6222 ES 1854 298 2.4 18
Show 20269+6220 STI 982 94 6.9 21
Show 20227+6224 STI 973 65 4.0 23
Show 20303+6226 STI 985 167 7.6 36
Show 20202+6236 HU 958 354 0.9 36
Show 20198+6235 LDS1470 128 12.7 39
Show 20317+6228 BU 671 316 0.4 45
Show 20196+6215 GUL 2 347 0.3 46
Show 20258+6325 STI 979 52 6.7 49
Show 20207+6157 STI 968 87 12.9 52
Show 20313+6156 TDT2335 250 1.7 59
Show 20185+6313 HJ 2958 316 9.5 60
Show 20193+6152 STI 965 315 11.8 63
Show 20351+6233 TDT2397 87 1.9 68
Show 20193+6142 TDT2165 15 1.3 70
Show 20213+6341 STI 971 141 7.1 71
Show 20194+6135 STI 966 143 7.0 76
Show 20198+6333 LDS2451 85 25.4 77
Show 20366+6226 H 4 78 128 28.5 79
Show 20251+6118 MLR 503 3 0.2 80
Show 20350+6329 TOI1287 346 0.1 84
Show 20178+6343 STI 962 182 14.9 84
Show 20202+6118 LDS1471 142 8.4 86
Show 20129+6236 STI 954 286 9.4 86
Show 20212+6359 BU 1134 81 4.3 87
Show 20313+6121 STI 987 36 5.4 87
Show 20145+6152 LDS2793 294 1.4 88
Show 20298+6400 MLR 52 32 0.2 89
Show 20234+6108 STI 974 58 7.8 90
Show 20185+6122 LDS1469 345 9.7 91
Show 20363+6148 TDT2409 258 0.4 92
Show 20371+6324 DOB 14 239 4.8 93
Show 20229+6411 STF2685 347 4.2 96
Show 20308+6107 HU 761 128 0.5 99
Show 20116+6205 LDS2791 252 93.0 102
Show 20331+6109 MLR 504 198 0.9 104
Show 20109+6211 LDS2789 197 22.6 104
Show 20405+6220 KPP4211 113 1.9 107
Show 20171+6410 STI 961 179 6.7 108
Show 20137+6353 LDS2449 165 24.9 110
Show 20397+6325 DOB 15 91 3.2 110
Show 20097+6220 ES 1853 293 4.3 111
Show 20380+6348 LDS2455 36 18.0 112
Show 20371+6122 SHY 780 100 999.9 112
Show 20211+6048 FOX 92 84 5.2 113
Show 20154+6412 MLR 60 AB 173 0.2 117
Show 20154+6412 LDS5245 AC 122 20.0 117
Show 20154+6412 SHY 772 AD 247 999.9 117
Show 20212+6043 STI 970 152 12.8 119

 
 
WDS 20254+6237 : COMPONENTS
 
 
  A
B pa=169.2°
sep=1.94"
 
 
20254+6237 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202522.29+623700.1 Mag 11.49 PmRA -13.00
PmDE -3.0 Tycho2 4237-01331-1
Tycho2
Tycho2 4237-01331-1 Pflag RAmdeg 306.34290198 DEmdeg 62.61657872
PmRA -12.8 PmDE -3.0 E RAmdeg 42 E DEmdeg 37
E pmRA 3.2 E pmDE 3.3 EpRAm 1986.04 EpDEm 1986.26
Num 4 Q RAmdeg 1.7 Q DEmdeg 4.5 Q pmRA 1.7
Q pmDE 4.6 BTmag 12.331 E BTmag 0.166 VTmag 11.444
E VTmag 0.097 Prox 999 TYC HIP
CCDM RAdeg 306.34289750 DEdeg 62.61667333 EpRA 1990 1.69
EpDE 1990 1.82 E RAdeg 68.1 E DEdeg 64.2 Posflg
Corr 0.1
 
 
20254+6237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202522.34+623658.2 Mag 11.66 PmRA -13.00
PmDE -3.0 Calc delta mag 0.17 Calc coord yes