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Doubles in session


Current system
17139+2255
TDT 274


Nearby doubles
21' : 17129+2309
COU 314

28' : 17129+2317
POU3263AB

30' : 17147+2227
NSN 688

37' : 17123+2324
POU3260

37' : 17161+2316
COU 315

38' : 17118+2232
ALP 21

39' : 17158+2322
POU3271

39' : 17161+2318
POU3274

39' : 17150+2219
ITF 155

41' : 17147+2215
ITF 156

43' : 17148+2214
ITF 11

44' : 17171+2252
POU3276

48' : 17107+2312
TDT 250

48' : 17133+2208
KPP 635

51' : 17125+2341
POU3261

56' : 17111+2216
DAM 962

61' : 17127+2352
POU3262

61' : 17180+2317
TDT 299

63' : 17148+2356
POU3265AB

65' : 17093+2304
POU3258

66' : 17093+2244
OSO 76

70' : 17107+2202
DAM 949

72' : 17099+2209
DAM 927

74' : 17162+2401
POU3275

74' : 17094+2334
DAM 915

82' : 17195+2321
HJ 2805



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

17139+2255 TDT 274

 
 
17h 13m 55.50s +22° 54' 33.9" P.A. 234.00 sep 0.6 mag 11.04,11.20
 
 
Coord 2000 17139+2255 Discov num TDT 274 Comp Coord arcsec 2000 17 13 55.50 +22 54 33.9
Date first 1991 Date last 1991 Obs 1
Pa first 234 Pa last 233.7 P.A. Now (θ) 233.7°
Sep first 0.6 Sep last 0.58 Sep. Now (ρ) 0.58"
Mag pri 11.04 Mag sec 11.20 delta mag (ΔM) 0.16 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec -002 Sec motion dec -002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2061-01816-1 Gaia DR2 4568442951960696704
 
 
WDS 17139+2255 TDT 274 : 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
17139+2255 TDT 274 1991 1 234 0.6 11.04 11.20 171355.50+225433.9

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

 
 
WDS 17139+2255 TDT 274 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17139+2255 TDT 274 : MEASURES
 
 
No records found.

 
 
WDS 17139+2255 : VIRTUAL EYEPIECE
 
 

17139+2255 TDT 274A mag 11.04 17139+2255 TDT 274B sep 0.6 P.A. 231.40 mag 11.2 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 17139+2255 : ALADIN DSS IMAGE @ 17h 13m 55.50s +22° 54' 33.9"
 
 
 
 
WDS 17139+2255 TDT 274 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17139+2255 TDT 274 distance=0' 17129+2309 COU 314 distance=21' 17129+2317 POU3263AB distance=28' 17129+2317 DAM 633AC distance=28' 17147+2227 NSN 688 distance=30' 17123+2324 POU3260 distance=37' 17161+2316 COU 315 distance=37' 17118+2232 ALP 21 distance=38' 17158+2322 POU3271 distance=39' 17161+2318 POU3274 distance=39' 17150+2219 ITF 155 distance=39' 17147+2215 ITF 156 distance=41' 17148+2214 ITF 11 distance=43' 17171+2252 POU3276 distance=44' 17107+2312 TDT 250 distance=48' 17133+2208 KPP 635 distance=48' 17125+2341 POU3261 distance=51' 17111+2216 DAM 962 distance=56' 17127+2352 POU3262 distance=61' 17180+2317 TDT 299 distance=61' 17148+2356 POU3265AB distance=63' 17148+2356 WSI 159AC distance=63' 17093+2304 POU3258 distance=65' 17093+2244 OSO 76 distance=66' 17107+2202 DAM 949 distance=70' 17099+2209 DAM 927 distance=72' 17162+2401 POU3275 distance=74' 17094+2334 DAM 915 distance=74' 17195+2321 HJ 2805 distance=82' 17122+2137 WFC 189 distance=82' 17080+2244 BRT2430 distance=83' 17148+2416 ITF 178 distance=83' 17079+2301 POU3257AB distance=84' 17079+2301 DAM 856AC distance=84' 17151+2417 ITF 154 distance=84' 17159+2413 POU3272 distance=84' 17082+2228 DAM 886 distance=84' 17078+2308 POU3256 distance=86' 17111+2414 SHY 713 distance=89' 17153+2423 POU3269 distance=91' 17185+2404 POU3282 distance=95' 17187+2146 STTA152 distance=95' 17140+2119 COU 111AB distance=96' 17140+2119 GII 242Aa,Ab distance=96' 17086+2153 DAM 894 distance=97' 17170+2421 POU3277 distance=97' 17103+2417 TDT 245 distance=97' 17209+2310 POU3285 distance=98' 17069+2254 KUI 123 distance=98' 17172+2421 POU3279 distance=98' 17091+2141 DAM 907 distance=100' 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 17139+2255 TDT 274 234 0.6
Show 17129+2309 COU 314 1.9 21
Show 17129+2317 POU3263 AB 36 15.9 28
Show 17129+2317 DAM 633 AC 231 5.5 28
Show 17147+2227 NSN 688 111 2.9 30
Show 17123+2324 POU3260 284 11.5 37
Show 17161+2316 COU 315 117 0.1 37
Show 17118+2232 ALP 21 53 36.6 38
Show 17158+2322 POU3271 259 3.3 39
Show 17161+2318 POU3274 297 9.3 39
Show 17150+2219 ITF 155 190 2.3 39
Show 17147+2215 ITF 156 26 14.1 41
Show 17148+2214 ITF 11 41 4.3 43
Show 17171+2252 POU3276 120 6.4 44
Show 17107+2312 TDT 250 11 0.8 48
Show 17133+2208 KPP 635 81 5.8 48
Show 17125+2341 POU3261 222 3.5 51
Show 17111+2216 DAM 962 303 6.6 56
Show 17127+2352 POU3262 11 19.5 61
Show 17180+2317 TDT 299 14 1.4 61
Show 17148+2356 POU3265 AB 170 3.9 63
Show 17148+2356 WSI 159 AC 220 4.6 63
Show 17093+2304 POU3258 59 10.9 65
Show 17093+2244 OSO 76 313 15.5 66
Show 17107+2202 DAM 949 234 4.2 70
Show 17099+2209 DAM 927 22 6.3 72
Show 17162+2401 POU3275 85 8.8 74
Show 17094+2334 DAM 915 15 2.7 74
Show 17195+2321 HJ 2805 156 16.8 82
Show 17122+2137 WFC 189 302 6.6 82
Show 17080+2244 BRT2430 331 3.7 83
Show 17148+2416 ITF 178 142 2.0 83
Show 17079+2301 POU3257 AB 334 18.0 84
Show 17079+2301 DAM 856 AC 17 8.9 84
Show 17151+2417 ITF 154 211 2.9 84
Show 17159+2413 POU3272 211 7.2 84
Show 17082+2228 DAM 886 234 9.0 84
Show 17078+2308 POU3256 170 11.7 86
Show 17111+2414 SHY 713 74 195.5 89
Show 17153+2423 POU3269 132 11.6 91
Show 17185+2404 POU3282 99 14.2 95
Show 17187+2146 STTA152 47 52.8 95
Show 17140+2119 COU 111 AB 250 0.6 96
Show 17140+2119 GII 242 Aa,Ab 9 0.1 96
Show 17086+2153 DAM 894 74 8.3 97
Show 17170+2421 POU3277 168 7.3 97
Show 17103+2417 TDT 245 168 0.5 97
Show 17209+2310 POU3285 161 4.4 98
Show 17069+2254 KUI 123 325 4.2 98
Show 17172+2421 POU3279 169 13.4 98
Show 17091+2141 DAM 907 324 4.0 100

 
 
WDS 17139+2255 : COMPONENTS
 
 
  A
B pa=231.4°
sep=0.55"
 
 
17139+2255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171355.50+225433.9 Mag 11.04 PmRA 17.00
PmDE -2.0 Tycho2 2061-01816-1
Tycho2
Tycho2 2061-01816-1 Pflag RAmdeg 258.48121797 DEmdeg 22.90937692
PmRA 17.3 PmDE -1.6 E RAmdeg 28 E DEmdeg 27
E pmRA 1.2 E pmDE 1.2 EpRAm 1982.71 EpDEm 1983.28
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 11.353 E BTmag 0.069 VTmag 10.587
E VTmag 0.050 Prox 346 TYC T HIP
CCDM RAdeg 258.48116611 DEdeg 22.90938611 EpRA 1990 1.54
EpDE 1990 1.58 E RAdeg 37.3 E DEdeg 35.2 Posflg
Corr 0.0
 
 
17139+2255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171355.47+225433.6 Mag 11.2 PmRA 17.00
PmDE -2.0 Calc delta mag 0.16 Calc coord yes