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22046+3854
SEI 1556


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ALI 984



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

22046+3854 SEI 1556

 
 
22h 04m 35.35s +38° 53' 15.1" P.A. 246.00 sep 10.8 mag 10.29,11.30
 
 
Coord 2000 22046+3854 Discov num SEI1556 Comp Coord arcsec 2000 22 04 35.35 +38 53 15.1
Date first 1894 Date last 2016 Obs 14
Pa first 245 Pa last 246 P.A. Now (θ) 246°
Sep first 10.8 Sep last 10.783 Sep. Now (ρ) 10.783"
Mag pri 10.29 Mag sec 11.30 delta mag (ΔM) 1.01 Spectral class
Pri motion ra -005 Sec motion ra -007
Pri motion dec -002 Sec motion dec -002
Notes N (See Notes)
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lacerta Tycho2 3198-00494-1 Gaia DR2 1955939621411389184
 
 
WDS 22046+3854 SEI 1556 : NOTES
 
 
discov_num notes refcode
SEI1556 ALI 983.
 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22046+3854 SEI1556 2000 7 246 10.7 10.29 11.30 N D 220435.35+385315.1
22046+3854 SEI1556 2011 8 246 10.8 10.29 11.30 N D 220435.35+385315.1
22046+3854 SEI1556 2015 10 246 10.8 10.29 11.30 N 220435.35+385315.1
22046+3854 SEI1556 2016 14 246 10.8 10.29 11.30 N 220435.35+385315.1

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

 
 
WDS 22046+3854 SEI 1556 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22046+3854 SEI 1556 : MEASURES
 
 
No records found.

 
 
WDS 22046+3854 : VIRTUAL EYEPIECE
 
 

22046+3854 SEI1556A mag 10.29 22046+3854 SEI1556B sep 8.8 P.A. 240.20 mag 11.3 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 22046+3854 : ALADIN DSS IMAGE @ 22h 04m 35.35s +38° 53' 15.1"
 
 
 
 
WDS 22046+3854 SEI 1556 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22046+3854 SEI1556 distance=0' 22054+3858 A 1453 distance=11' 22040+3841 COU1341 distance=15' 22041+3837 TDT3320 distance=18' 22051+3923 YSC 121 distance=31' 22036+3825 ES 2529 distance=32' 22073+3842 MLB 790AB distance=34' 22073+3842 MLB 790AC distance=34' 22074+3906 MLB 791AB distance=36' 22074+3906 MLB 791AC distance=36' 22015+3854 MLB 992 distance=37' 22075+3841 MLB 792 distance=37' 22019+3919 SEI1550 distance=41' 22029+3934 STT 459 distance=45' 22011+3915 A 1451AB distance=46' 22011+3915 SEI1549AB,C distance=46' 22011+3832 RAO 471 distance=47' 22043+3806 CVE 15 distance=48' 22063+3938 COU1485 distance=49' 22042+3806 SEI1555 distance=49' 22043+3804 CVE 16 distance=50' 22042+3804 CVE 14CD distance=50' 22042+3804 FYM 296AB distance=50' 22085+3833 TDT3363 distance=50' 22016+3816 TDT3296 distance=52' 22084+3919 MLB 793 distance=52' 22032+3804 ES 2528 distance=53' 22059+3803 TDT3336 distance=53' 22001+3859 TDT3284 distance=53' 22085+3922 HO 470 distance=55' 22091+3838 ALI 984 distance=55' 22026+3754 RAO 472 distance=65' 21599+3930 ALI1168 distance=65' 21591+3900 MLB 789 distance=65' 21590+3839 COU1339 distance=66' 22037+3958 TDT3318 distance=66' 21586+3900 COU1824 distance=71' 22104+3913 KPP 505 distance=71' 22103+3833 ALI 985 distance=71' 22009+3755 TDT3291 distance=73' 22081+3954 MLB 903 distance=74' 22074+3746 ALI 696 distance=75' 22055+4007 MLB 31 distance=76' 22050+4010 ES 1695 distance=77' 21599+3949 GRV 527 distance=78' 21596+3947 TDT3278 distance=79' 22114+3918 TDT3394 distance=84' 21576+3912 TDT3260 distance=84' 22014+4008 UC 268 distance=84' 22078+3737 HDS3142AB distance=86' 22078+3737 FYM 295AC distance=86' 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 22046+3854 SEI1556 246 10.8
Show 22054+3858 A 1453 330 0.5 11
Show 22040+3841 COU1341 273 1.6 15
Show 22041+3837 TDT3320 137 0.7 18
Show 22051+3923 YSC 121 105 1.1 31
Show 22036+3825 ES 2529 272 5.0 32
Show 22073+3842 MLB 790 AB 334 11.5 34
Show 22073+3842 MLB 790 AC 161 56.2 34
Show 22074+3906 MLB 791 AB 126 4.3 36
Show 22074+3906 MLB 791 AC 143 38.4 36
Show 22015+3854 MLB 992 60 6.9 37
Show 22075+3841 MLB 792 232 5.2 37
Show 22019+3919 SEI1550 222 22.9 41
Show 22029+3934 STT 459 195 10.7 45
Show 22011+3915 A 1451 AB 13 0.2 46
Show 22011+3915 SEI1549 AB,C 22 36.1 46
Show 22011+3832 RAO 471 330 1.3 47
Show 22043+3806 CVE 15 150 4.8 48
Show 22063+3938 COU1485 63 0.5 49
Show 22042+3806 SEI1555 179 7.3 49
Show 22043+3804 CVE 16 154 5.7 50
Show 22042+3804 CVE 14 CD 162 2.7 50
Show 22042+3804 FYM 296 AB 129 8.0 50
Show 22085+3833 TDT3363 131 1.1 50
Show 22016+3816 TDT3296 209 0.6 52
Show 22084+3919 MLB 793 209 6.5 52
Show 22032+3804 ES 2528 86 5.3 53
Show 22059+3803 TDT3336 310 0.7 53
Show 22001+3859 TDT3284 233 1.3 53
Show 22085+3922 HO 470 341 13.7 55
Show 22091+3838 ALI 984 296 13.7 55
Show 22026+3754 RAO 472 274 3.9 65
Show 21599+3930 ALI1168 206 13.6 65
Show 21591+3900 MLB 789 359 9.8 65
Show 21590+3839 COU1339 261 1.4 66
Show 22037+3958 TDT3318 312 0.8 66
Show 21586+3900 COU1824 300 0.6 71
Show 22104+3913 KPP 505 14 3.5 71
Show 22103+3833 ALI 985 258 11.6 71
Show 22009+3755 TDT3291 163 0.5 73
Show 22081+3954 MLB 903 197 5.0 74
Show 22074+3746 ALI 696 243 16.0 75
Show 22055+4007 MLB 31 305 10.0 76
Show 22050+4010 ES 1695 37 1.2 77
Show 21599+3949 GRV 527 313 58.5 78
Show 21596+3947 TDT3278 338 0.4 79
Show 22114+3918 TDT3394 99 2.5 84
Show 21576+3912 TDT3260 304 0.5 84
Show 22014+4008 UC 268 157 13.5 84
Show 22078+3737 HDS3142 AB 236 9.9 86
Show 22078+3737 FYM 295 AC 310 9.4 86

 
 
WDS 22046+3854 : COMPONENTS
 
 
  A
B pa=240.2°
sep=8.83"
 
 
22046+3854 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220435.35+385315.1 Mag 10.29 PmRA -5.00
PmDE -2.0 Tycho2 3198-00494-1 DM BD+38 4672
Tycho2
Tycho2 3198-00494-1 Pflag RAmdeg 331.14734395 DEmdeg 38.88754024
PmRA -3.9 PmDE -0.9 E RAmdeg 18 E DEmdeg 15
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.54 EpDEm 1990.19
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.4
Q pmDE 0.9 BTmag 10.649 E BTmag 0.028 VTmag 10.294
E VTmag 0.028 Prox 451 TYC T HIP
CCDM RAdeg 331.14735556 DEdeg 38.88754222 EpRA 1990 1.74
EpDE 1990 1.79 E RAdeg 17.5 E DEdeg 15.2 Posflg
Corr 0.2
 
 
22046+3854 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220434.69+385310.7 Mag 11.3 PmRA -7.00
PmDE -2.0 Calc delta mag 1.01 Calc coord yes