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Doubles in session


Current system
19501+3130
J 780


Nearby doubles
4' : 19503+3127
COU1468

9' : 19495+3127
TDT1780

12' : 19504+3141
TDT1793

17' : 19493+3116
GRV 285

18' : 19503+3147
RAO 418AB

20' : 19494+3147
COU1467

26' : 19484+3144
ES 354

28' : 19520+3142
ES 355

29' : 19501+3158
ES 2427AB

29' : 19522+3139
ES 356

30' : 19517+3108
ES 357AB

32' : 19521+3148
ES 2428AB

32' : 19506+3200
BRT 270

36' : 19489+3202
A 375

38' : 19525+3156
ES 2429

40' : 19472+3141
DAM 374

42' : 19530+3146
GRV 291

43' : 19527+3157
A 377

44' : 19467+3124
ES 2426

45' : 19480+3206
WFC 226

45' : 19471+3107
TDT1746

46' : 19467+3143
HJ 898AB

50' : 19487+3044
TDT1774

51' : 19515+3215
LDS1030

53' : 19542+3137
TDT1837

54' : 19469+3204
BU 147AB



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

19501+3130 J 780

 
 
19h 50m 06.18s +31° 29' 53.1" P.A. 91.00 sep 2.5 mag 11.75,11.10
 
 
Coord 2000 19501+3130 Discov num J   780 Comp Coord arcsec 2000 19 50 06.18 +31 29 53.1
Date first 1912 Date last 2015 Obs 8
Pa first 93 Pa last 91.4 P.A. Now (θ) 91.4°
Sep first 2.2 Sep last 2.461 Sep. Now (ρ) 2.461"
Mag pri 11.75 Mag sec 11.10 delta mag (ΔM) 0.65 Spectral class
Pri motion ra -047 Sec motion ra +015
Pri motion dec -007 Sec motion dec -006
Notes
rPM=1.305
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2669-03961-2 Gaia DR2 2033764493242892032 ADS 13004
 
 
WDS 19501+3130 J 780 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19501+3130 J 780 2001 6 92 2.4 11.75 11.10 195006.18+312953.1
19501+3130 J 780 2002 7 92 2.4 11.75 11.10 195006.18+312953.1
19501+3130 J 780 2015 8 91 2.5 11.75 11.10 195006.18+312953.1

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

 
 
WDS 19501+3130 J 780 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19501+3130 J 780 : MEASURES
 
 
No records found.

 
 
WDS 19501+3130 : VIRTUAL EYEPIECE
 
 

19501+3130 J 780A mag 11.75 19501+3130 J 780B sep 2.1 P.A. 91.60 mag 11.1 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 19501+3130 : ALADIN DSS IMAGE @ 19h 50m 06.18s +31° 29' 53.1"
 
 
 
 
WDS 19501+3130 J 780 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19501+3130 J 780 distance=0' 19503+3127 COU1468 distance=4' 19495+3127 TDT1780 distance=9' 19504+3141 TDT1793 distance=12' 19493+3116 GRV 285 distance=17' 19503+3147 RAO 418AB distance=18' 19503+3147 RAO 418AC distance=18' 19494+3147 COU1467 distance=20' 19484+3144 ES 354 distance=26' 19520+3142 ES 355 distance=28' 19501+3158 HDS2823Aa,Ab distance=29' 19501+3158 ES 2427AB distance=29' 19522+3139 ES 356 distance=29' 19517+3108 ES 357AB distance=30' 19517+3108 STT 389AC distance=30' 19521+3148 ES 2428AB distance=32' 19506+3200 BRT 270 distance=32' 19521+3148 ES 2428BC distance=33' 19489+3202 A 375 distance=36' 19525+3156 ES 2429 distance=38' 19472+3141 DAM 374 distance=40' 19530+3146 GRV 291 distance=42' 19527+3157 A 377 distance=43' 19467+3124 ES 2426 distance=44' 19480+3206 WFC 226 distance=45' 19471+3107 TDT1746 distance=45' 19467+3143 HJ 898AB distance=46' 19467+3143 HJ 898AC distance=46' 19487+3044 TDT1774 distance=50' 19515+3215 LDS1030 distance=51' 19542+3137 TDT1837 distance=53' 19469+3204 BU 147AB distance=54' 19469+3204 WAL 120AC distance=54' 19505+3224 TDT1794 distance=55' 19543+3146 LFR 32AB distance=57' 19543+3146 LFR 32AC distance=57' 19543+3146 LFR 32AD distance=57' 19464+3201 HEL 3BC distance=57' 19464+3201 CRC 35BD distance=57' 19464+3201 CRC 35BE distance=57' 19464+3201 KAM 3AB distance=57' 19464+3201 HEL 3AC distance=57' 19457+3141 NSN 804 distance=58' 19456+3123 GRV 273 distance=58' 19521+3225 COU1623 distance=61' 19502+3027 HJ 1441AB distance=63' 19502+3027 HJ 1441AC distance=63' 19510+3236 ES 2372 distance=65' 19467+3042 GRV 276 distance=65' 19500+3235 JOD 18 distance=66' 19552+3125 GRV 295 distance=66' 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 19501+3130 J 780 91 2.5 0
Show 19503+3127 COU1468 151 0.7 4
Show 19495+3127 TDT1780 53 0.4 9
Show 19504+3141 TDT1793 159 2.1 12
Show 19493+3116 GRV 285 357 24.6 17
Show 19503+3147 RAO 418 AB 40 0.6 18
Show 19503+3147 RAO 418 AC 267 7.7 18
Show 19494+3147 COU1467 186 1.7 20
Show 19484+3144 ES 354 334 9.7 26
Show 19520+3142 ES 355 292 13.3 28
Show 19501+3158 HDS2823 Aa,Ab 91 0.7 29
Show 19501+3158 ES 2427 AB 50 16.1 29
Show 19522+3139 ES 356 345 6.0 29
Show 19517+3108 ES 357 AB 309 10.1 30
Show 19517+3108 STT 389 AC 184 12.7 30
Show 19521+3148 ES 2428 AB 90 89.1 32
Show 19506+3200 BRT 270 230 5.1 32
Show 19521+3148 ES 2428 BC 256 5.1 33
Show 19489+3202 A 375 159 1.2 36
Show 19525+3156 ES 2429 112 5.4 38
Show 19472+3141 DAM 374 296 9.1 40
Show 19530+3146 GRV 291 6 8.4 42
Show 19527+3157 A 377 263 3.9 43
Show 19467+3124 ES 2426 263 4.1 44
Show 19480+3206 WFC 226 297 8.9 45
Show 19471+3107 TDT1746 131 0.6 45
Show 19467+3143 HJ 898 AB 271 5.8 46
Show 19467+3143 HJ 898 AC 266 37.3 46
Show 19487+3044 TDT1774 296 0.5 50
Show 19515+3215 LDS1030 248 8.4 51
Show 19542+3137 TDT1837 142 0.5 53
Show 19469+3204 BU 147 AB 288 13.3 54
Show 19469+3204 WAL 120 AC 242 31.2 54
Show 19505+3224 TDT1794 156 0.5 55
Show 19543+3146 LFR 32 AB 239 17.5 57
Show 19543+3146 LFR 32 AC 289 11.6 57
Show 19543+3146 LFR 32 AD 246 23.9 57
Show 19464+3201 HEL 3 BC 194 11.0 57
Show 19464+3201 CRC 35 BD 27 8.7 57
Show 19464+3201 CRC 35 BE 117 9.0 57
Show 19464+3201 KAM 3 AB 135 5.7 57
Show 19464+3201 HEL 3 AC 169 15.8 57
Show 19457+3141 NSN 804 123 19.8 58
Show 19456+3123 GRV 273 13 40.3 58
Show 19521+3225 COU1623 215 1.6 61
Show 19502+3027 HJ 1441 AB 37 14.8 63
Show 19502+3027 HJ 1441 AC 192 28.6 63
Show 19510+3236 ES 2372 120 2.6 65
Show 19467+3042 GRV 276 333 52.5 65
Show 19500+3235 JOD 18 345 0.2 66
Show 19552+3125 GRV 295 167 34.2 66

 
 
WDS 19501+3130 : COMPONENTS
 
 
  A
B pa=91.6°
sep=2.10"
 
 
19501+3130 A
 
 
Coord arcsec 2000 195006.18+312953.1 Mag 11.75 PmRA -47.00 PmDE -7.0
Tycho2 2669-03961-2 ADS 13004
Tycho2
Tycho2 2669-03961-2 Pflag RAmdeg 297.52589331 DEmdeg 31.49807762
PmRA -47.5 PmDE 0.0 E RAmdeg 36 E DEmdeg 35
E pmRA 4.8 E pmDE 4.6 EpRAm 1985.09 EpDEm 1985.68
Num 3 Q RAmdeg 9.9 Q DEmdeg 0.9 Q pmRA 9.9
Q pmDE 0.9 BTmag 11.623 E BTmag 0.075 VTmag 11.746
E VTmag 0.150 Prox 23 TYC HIP
CCDM RAdeg 297.52588389 DEdeg 31.49808639 EpRA 1990 1.54
EpDE 1990 1.69 E RAdeg 62.5 E DEdeg 56.2 Posflg
Corr 0.1
CCDM
Ccdm 19501+3130 RComp Comp A Note1
Note2 Discov num DRAs 0.33 DDEs -6.3
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13004 M ADS BDS N IDS IDS 19462N3115A
HIC
 
 
19501+3130 B
 
 
Coord arcsec 2000 195006.34+312953.0 Mag 11.1 PmRA 15.00 PmDE -6.0
Calc delta mag 0.65 Calc coord yes
CCDM
Ccdm 19501+3130 RComp Comp B Note1
Note2 Discov num J 780 DRAs DDEs
R dRAs Year 1912 Theta 093 Rho 2.1
Obs 4 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13004 M ADS BDS N IDS IDS 19462N3115B
HIC