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Current system
10186-4244
TDS 7171


Nearby doubles
11' : 10195-4242
TDS7182

17' : 10171-4241
SWR 88

19' : 10182-4226
RST1498

25' : 10181-4220
DAM2269

27' : 10208-4252
DON 408

40' : 10150-4242
TDS7141

42' : 10201-4206
DAM2322

43' : 10199-4205
TDS7187

44' : 10222-4226
TDS7225

45' : 10227-4246
B 2239AB

47' : 10199-4200
DAM2318

47' : 10201-4327
TDS7190

48' : 10201-4159
DAM2321

52' : 10139-4245
TDS7129

56' : 10157-4330
DAM2201

56' : 10161-4333
DAM2213

57' : 10155-4159
DAM2196

57' : 10199-4148
LDS 302AB

58' : 10189-4341
TDS7177

58' : 10158-4333
TDS7151

61' : 10162-4339
TDS7155

62' : 10183-4346
KPP2546

63' : 10242-4245
HJ 4316

65' : 10148-4155
TDS7139

65' : 10215-4147
RST1505AB

65' : 10230-4202
TDS7234



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

10186-4244 TDS 7171

 
 
10h 18m 34.28s -42° 43' 56.0" P.A. 234.00 sep 0.4 mag 10.93,11.14 Sp G5
 
 
Coord 2000 10186-4244 Discov num TDS7171 Comp Coord arcsec 2000 10 18 34.28 -42 43 56.0
Date first 1991 Date last 1991 Obs 1
Pa first 234 Pa last 234 P.A. Now (θ) 234°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 10.93 Mag sec 11.14 delta mag (ΔM) 0.21 Spectral class G5 (yellow)
Pri motion ra -020 Sec motion ra -020
Pri motion dec -001 Sec motion dec -001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vela Tycho2 7716-02336-1 Gaia DR2 5416078902723636608
 
 
WDS 10186-4244 TDS 7171 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10186-4244 TDS7171 1991 1 234 0.4 10.93 11.14 101834.28-424356.0

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

 
 
WDS 10186-4244 TDS 7171 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10186-4244 TDS 7171 : MEASURES
 
 
No records found.

 
 
WDS 10186-4244 : VIRTUAL EYEPIECE
 
 

10186-4244 TDS7171A mag 10.93 Sp G5 10186-4244 TDS7171B sep 0.3 P.A. 225.30 mag 11.14 virtual eyepiece
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Radius:
Components only
 
 
WDS 10186-4244 : ALADIN DSS IMAGE @ 10h 18m 34.28s -42° 43' 56.0"
 
 
 
 
WDS 10186-4244 TDS 7171 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10186-4244 TDS7171 distance=0' 10195-4242 TDS7182 distance=11' 10171-4241 SWR 88 distance=17' 10182-4226 RST1498 distance=19' 10181-4220 DAM2269 distance=25' 10208-4252 DON 408 distance=27' 10150-4242 TDS7141 distance=40' 10201-4206 DAM2322 distance=42' 10199-4205 TDS7187 distance=43' 10222-4226 TDS7225 distance=44' 10227-4246 B 2239AB distance=45' 10227-4246 B 2239AC distance=45' 10199-4200 DAM2318 distance=47' 10201-4327 TDS7190 distance=47' 10201-4159 DAM2321 distance=48' 10139-4245 TDS7129 distance=52' 10157-4330 DAM2201 distance=56' 10161-4333 DAM2213 distance=56' 10155-4159 DAM2196 distance=57' 10199-4148 TSN 155Ba,Bb distance=57' 10199-4148 LDS 302AB distance=57' 10189-4341 TDS7177 distance=58' 10158-4333 TDS7151 distance=58' 10162-4339 TDS7155 distance=61' 10183-4346 KPP2546 distance=62' 10242-4245 HJ 4316 distance=63' 10148-4155 TDS7139 distance=65' 10215-4147 TDS7211Aa,Ab distance=65' 10215-4147 RST1505AB distance=65' 10230-4202 TDS7234 distance=65' 10150-4151 DAM2185 distance=66' 10241-4312 TDS7249 distance=67' 10143-4155 DAM2168 distance=69' 10146-4338 B 2233AB distance=69' 10146-4338 SIN 49AC distance=69' 10124-4215 TDS7105 distance=74' 10205-4355 TDS7197AB distance=74' 10205-4355 DAM2326AB,C distance=74' 10243-4325 DAM2348 distance=75' 10172-4131 CPO 49 distance=75' 10170-4357 DAM2234 distance=76' 10167-4130 RST1496 distance=77' 10255-4241 CPO 290 distance=77' 10119-4221 DAM2125 distance=78' 10205-4358 DAM2327CD distance=78' 10169-4359 DAM2230 distance=78' 10235-4341 TDS7239 distance=79' 10248-4323 TDS7254 distance=79' 10236-4340 DON 409 distance=80' 10132-4152 TDS7115 distance=80' 10159-4130 DAM2207 distance=81' 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 10186-4244 TDS7171 234 0.4
Show 10195-4242 TDS7182 131 2.0 11
Show 10171-4241 SWR 88 128 24.9 17
Show 10182-4226 RST1498 150 1.9 19
Show 10181-4220 DAM2269 324 5.5 25
Show 10208-4252 DON 408 180 8.3 27
Show 10150-4242 TDS7141 88 1.6 40
Show 10201-4206 DAM2322 227 1.5 42
Show 10199-4205 TDS7187 318 1.3 43
Show 10222-4226 TDS7225 271 0.5 44
Show 10227-4246 B 2239 AB 54 10.2 45
Show 10227-4246 B 2239 AC 65 16.6 45
Show 10199-4200 DAM2318 86 1.3 47
Show 10201-4327 TDS7190 202 0.5 47
Show 10201-4159 DAM2321 253 1.3 48
Show 10139-4245 TDS7129 16 1.0 52
Show 10157-4330 DAM2201 170 2.4 56
Show 10161-4333 DAM2213 131 9.0 56
Show 10155-4159 DAM2196 226 4.0 57
Show 10199-4148 TSN 155 Ba,Bb 146 0.2 57
Show 10199-4148 LDS 302 AB 120 30.9 57
Show 10189-4341 TDS7177 351 0.6 58
Show 10158-4333 TDS7151 221 0.8 58
Show 10162-4339 TDS7155 91 2.1 61
Show 10183-4346 KPP2546 175 23.0 62
Show 10242-4245 HJ 4316 238 13.1 63
Show 10148-4155 TDS7139 190 1.3 65
Show 10215-4147 TDS7211 Aa,Ab 19 0.4 65
Show 10215-4147 RST1505 AB 257 1.9 65
Show 10230-4202 TDS7234 76 0.8 65
Show 10150-4151 DAM2185 108 3.4 66
Show 10241-4312 TDS7249 235 2.9 67
Show 10143-4155 DAM2168 342 2.9 69
Show 10146-4338 B 2233 AB 212 5.3 69
Show 10146-4338 SIN 49 AC 143 18.7 69
Show 10124-4215 TDS7105 164 0.5 74
Show 10205-4355 TDS7197 AB 236 0.5 74
Show 10205-4355 DAM2326 AB,C 68 415.5 74
Show 10243-4325 DAM2348 332 3.7 75
Show 10172-4131 CPO 49 346 2.6 75
Show 10170-4357 DAM2234 193 7.1 76
Show 10167-4130 RST1496 37 1.0 77
Show 10255-4241 CPO 290 56 4.1 77
Show 10119-4221 DAM2125 173 0.9 78
Show 10205-4358 DAM2327 CD 218 1.5 78
Show 10169-4359 DAM2230 337 1.6 78
Show 10235-4341 TDS7239 267 0.5 79
Show 10248-4323 TDS7254 94 0.6 79
Show 10236-4340 DON 409 50 1.0 80
Show 10132-4152 TDS7115 120 0.9 80
Show 10159-4130 DAM2207 318 1.7 81

 
 
WDS 10186-4244 : COMPONENTS
 
 
  A
B pa=225.3°
sep=0.34"
 
 
10186-4244 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 101834.28-424356.0 Mag 10.93 Spectral class G5 (yellow)
PmRA -20.00 PmDE -1.0 Tycho2 7716-02336-1
Tycho2
Tycho2 7716-02336-1 Pflag RAmdeg 154.64279440 DEmdeg -42.73223976
PmRA -19.8 PmDE -0.7 E RAmdeg 19 E DEmdeg 17
E pmRA 1.9 E pmDE 1.9 EpRAm 1990.59 EpDEm 1990.84
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.3 BTmag 10.719 E BTmag 0.030 VTmag 10.333
E VTmag 0.028 Prox 414 TYC T HIP
CCDM RAdeg 154.64285694 DEdeg -42.73223833 EpRA 1990 1.63
EpDE 1990 1.75 E RAdeg 18.6 E DEdeg 17.0 Posflg
Corr -0.1
 
 
10186-4244 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101834.26-424356.2 Mag 11.14 PmRA -20.00
PmDE -1.0 Calc delta mag 0.21 Calc coord yes