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Doubles in session


Current system
17171+2252
POU 3276


Nearby doubles
27' : 17161+2316
COU 315

28' : 17180+2317
TDT 299

30' : 17161+2318
POU3274

35' : 17158+2322
POU3271

42' : 17147+2227
NSN 688

44' : 17139+2255
TDT 274

45' : 17195+2321
HJ 2805

45' : 17150+2219
ITF 155

50' : 17147+2215
ITF 156

50' : 17148+2214
ITF 11

56' : 17209+2310
POU3285

60' : 17129+2309
COU 314

61' : 17214+2259
POU3288

64' : 17129+2317
POU3263AB

69' : 17133+2208
KPP 635

70' : 17162+2401
POU3275

70' : 17187+2146
STTA152

72' : 17221+2310
COU 415

72' : 17148+2356
POU3265AB

73' : 17211+2340
POU3286

73' : 17123+2324
POU3260

75' : 17185+2404
POU3282

77' : 17118+2232
ALP 21

80' : 17125+2341
POU3261

83' : 17203+2401
POU3284

83' : 17159+2413
POU3272



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

17171+2252 POU 3276

 
 
17h 17m 03.94s +22° 52' 28.4" P.A. 120.00 sep 6.4 mag 13.30,13.30
 
 
Coord 2000 17171+2252 Discov num POU3276 Comp Coord arcsec 2000 17 17 03.94 +22 52 28.4
Date first 1901 Date last 2015 Obs 9
Pa first 125 Pa last 119.6 P.A. Now (θ) 119.6°
Sep first 5.3 Sep last 6.448 Sep. Now (ρ) 6.448"
Mag pri 13.30 Mag sec 13.30 delta mag (ΔM) 0 Spectral class
Pri motion ra -027 Sec motion ra +011
Pri motion dec +006 Sec motion dec -005
Notes
rPM=1.43
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4568497515225030656
 
 
WDS 17171+2252 POU 3276 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Pou1933 Pa - Pourteau, M. A. .
Pou1933 Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933 (Obs. de Paris, H. Tessier) [QB821.P7]
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17171+2252 POU3276 1999 2 121 6.3 13.30 13.30 D 171703.94+225228.4
17171+2252 POU3276 2001 3 120 6.3 13.30 13.30 D 171703.94+225228.4
17171+2252 POU3276 2010 4 120 5.1 13.30 13.30 171703.94+225228.4
17171+2252 POU3276 2015 5 120 6.4 13.30 13.30 171703.94+225228.4

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

 
 
WDS 17171+2252 POU 3276 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17171+2252 POU 3276 : MEASURES
 
 
No records found.

 
 
WDS 17171+2252 : VIRTUAL EYEPIECE
 
 

17171+2252 POU3276A mag 13.3 17171+2252 POU3276B sep 6.1 P.A. 121.70 mag 13.3 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17171+2252 : ALADIN DSS IMAGE @ 17h 17m 03.94s +22° 52' 28.4"
 
 
 
 
WDS 17171+2252 POU 3276 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17171+2252 POU3276 distance=0' 17161+2316 COU 315 distance=27' 17180+2317 TDT 299 distance=28' 17161+2318 POU3274 distance=30' 17158+2322 POU3271 distance=35' 17147+2227 NSN 688 distance=42' 17139+2255 TDT 274 distance=44' 17195+2321 HJ 2805 distance=45' 17150+2219 ITF 155 distance=45' 17147+2215 ITF 156 distance=50' 17148+2214 ITF 11 distance=50' 17209+2310 POU3285 distance=56' 17129+2309 COU 314 distance=60' 17214+2259 POU3288 distance=61' 17129+2317 POU3263AB distance=64' 17129+2317 DAM 633AC distance=64' 17133+2208 KPP 635 distance=69' 17162+2401 POU3275 distance=70' 17187+2146 STTA152 distance=70' 17221+2310 COU 415 distance=72' 17148+2356 POU3265AB distance=72' 17148+2356 WSI 159AC distance=72' 17211+2340 POU3286 distance=73' 17123+2324 POU3260 distance=73' 17185+2404 POU3282 distance=75' 17118+2232 ALP 21 distance=77' 17125+2341 POU3261 distance=80' 17203+2401 POU3284 distance=83' 17159+2413 POU3272 distance=83' 17127+2352 POU3262 distance=85' 17172+2421 POU3279 distance=89' 17151+2417 ITF 154 distance=89' 17170+2421 POU3277 distance=89' 17107+2312 TDT 250 distance=90' 17148+2416 ITF 178 distance=90' 17111+2216 DAM 962 distance=91' 17153+2423 POU3269 distance=94' 17228+2155 LDS4740 distance=99' 17179+2430 POU3280 distance=99' 17172+2433 POU3278 distance=100' 17173+2113 HU 668 distance=100' 17210+2416 HJ 1298 distance=100' 17122+2137 WFC 189 distance=102' 17215+2415 TDT 319 distance=102' 17107+2202 DAM 949 distance=103' 17140+2119 COU 111AB distance=103' 17140+2119 GII 242Aa,Ab distance=103' 17160+2437 POU3273 distance=106' 17093+2304 POU3258 distance=108' 17099+2209 DAM 927 distance=108' 17093+2244 OSO 76 distance=109' 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 17171+2252 POU3276 120 6.4
Show 17161+2316 COU 315 117 0.1 27
Show 17180+2317 TDT 299 14 1.4 28
Show 17161+2318 POU3274 297 9.3 30
Show 17158+2322 POU3271 259 3.3 35
Show 17147+2227 NSN 688 111 2.9 42
Show 17139+2255 TDT 274 234 0.6 44
Show 17195+2321 HJ 2805 156 16.8 45
Show 17150+2219 ITF 155 190 2.3 45
Show 17147+2215 ITF 156 26 14.1 50
Show 17148+2214 ITF 11 41 4.3 50
Show 17209+2310 POU3285 161 4.4 56
Show 17129+2309 COU 314 1.9 60
Show 17214+2259 POU3288 70 3.3 61
Show 17129+2317 POU3263 AB 36 15.9 64
Show 17129+2317 DAM 633 AC 231 5.5 64
Show 17133+2208 KPP 635 81 5.8 69
Show 17162+2401 POU3275 85 8.8 70
Show 17187+2146 STTA152 47 52.8 70
Show 17221+2310 COU 415 236 0.2 72
Show 17148+2356 POU3265 AB 170 3.9 72
Show 17148+2356 WSI 159 AC 220 4.6 72
Show 17211+2340 POU3286 8 15.1 73
Show 17123+2324 POU3260 284 11.5 73
Show 17185+2404 POU3282 99 14.2 75
Show 17118+2232 ALP 21 53 36.6 77
Show 17125+2341 POU3261 222 3.5 80
Show 17203+2401 POU3284 300 11.0 83
Show 17159+2413 POU3272 211 7.2 83
Show 17127+2352 POU3262 11 19.5 85
Show 17172+2421 POU3279 169 13.4 89
Show 17151+2417 ITF 154 211 2.9 89
Show 17170+2421 POU3277 168 7.3 89
Show 17107+2312 TDT 250 11 0.8 90
Show 17148+2416 ITF 178 142 2.0 90
Show 17111+2216 DAM 962 303 6.6 91
Show 17153+2423 POU3269 132 11.6 94
Show 17228+2155 LDS4740 240 9.1 99
Show 17179+2430 POU3280 17 6.3 99
Show 17172+2433 POU3278 81 9.4 100
Show 17173+2113 HU 668 38 1.3 100
Show 17210+2416 HJ 1298 229 9.5 100
Show 17122+2137 WFC 189 302 6.6 102
Show 17215+2415 TDT 319 339 0.8 102
Show 17107+2202 DAM 949 234 4.2 103
Show 17140+2119 COU 111 AB 250 0.6 103
Show 17140+2119 GII 242 Aa,Ab 9 0.1 103
Show 17160+2437 POU3273 252 8.4 106
Show 17093+2304 POU3258 59 10.9 108
Show 17099+2209 DAM 927 22 6.3 108
Show 17093+2244 OSO 76 313 15.5 109

 
 
WDS 17171+2252 : COMPONENTS
 
 
  A
B pa=121.7°
sep=6.07"
 
 
17171+2252 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171703.94+225228.4 Mag 13.3 PmRA -27.00
PmDE 6.0
 
 
17171+2252 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171704.31+225225.2 Mag 13.3 PmRA 11.00
PmDE -5.0 Calc coord yes