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Current system
22540+2718
TDT 3773


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

22540+2718 TDT 3773

 
 
22h 53m 58.12s +27° 17' 52.5" P.A. 272.00 sep 0.4 mag 11.82,11.85
 
 
Coord 2000 22540+2718 Discov num TDT3773 Comp Coord arcsec 2000 22 53 58.12 +27 17 52.5
Date first 1991 Date last 1991 Obs 1
Pa first 272 Pa last 272.2 P.A. Now (θ) 272.2°
Sep first 0.4 Sep last 0.41 Sep. Now (ρ) 0.41"
Mag pri 11.82 Mag sec 11.85 delta mag (ΔM) 0.03 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec -009 Sec motion dec -009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 2242-01253-1 Gaia DR2 1883445864851162112
 
 
WDS 22540+2718 TDT 3773 : 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
22540+2718 TDT3773 1991 1 272 0.4 11.82 11.85 225358.12+271752.5

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

 
 
WDS 22540+2718 TDT 3773 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22540+2718 TDT 3773 : MEASURES
 
 
No records found.

 
 
WDS 22540+2718 : VIRTUAL EYEPIECE
 
 

22540+2718 TDT3773A mag 11.82 22540+2718 TDT3773B sep 0.4 P.A. 272.50 mag 11.85 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 22540+2718 : ALADIN DSS IMAGE @ 22h 53m 58.12s +27° 17' 52.5"
 
 
 
 
WDS 22540+2718 TDT 3773 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22540+2718 TDT3773 distance=0' 22533+2708 GRV 616 distance=13' 22530+2727 LDS5012 distance=16' 22540+2657 YSC 226A,Ba distance=21' 22540+2657 YSC 226A,Bb distance=21' 22549+2742 TDT3786 distance=27' 22565+2710 KPP4294 distance=35' 22566+2729 SLW1293 distance=37' 22542+2801 STF2952AB distance=44' 22542+2801 STF2952AC distance=44' 22507+2723 TDT3746 distance=45' 22555+2637 TDT3789 distance=46' 22504+2747 SLW1288 distance=56' 22498+2703 UC 4828 distance=58' 22571+2800 WOR 12AB distance=60' 22571+2800 WOR 12AC distance=60' 22514+2623 HO 482AB distance=65' 22514+2623 ARN 22AB,D distance=65' 22514+2623 HO 482AB,C distance=65' 22564+2814 CVR 962 distance=65' 22492+2731 MLB 546 distance=65' 22524+2819 TDT3763AB distance=65' 22590+2656 MLB 626AB distance=72' 22590+2745 STF2967AB distance=72' 22581+2809 FMR 171 distance=75' 22494+2801 HO 190 distance=75' 22482+2723 CLZ 86 distance=77' 22576+2820 MLB 726 distance=79' 22537+2558 HDS3254 distance=80' 22590+2806 SLW1294 distance=83' 22599+2749 TDT3830 distance=85' 23002+2737 TDT3833 distance=85' 23001+2740 TDS1198 distance=86' 22479+2652 HO 297 distance=86' 22587+2611 COU 543 distance=92' 22556+2545 LDS5019 distance=96' 23010+2646 STF2969 distance=101' 22507+2853 MLB 502 distance=103' 22523+2903 CBL 546 distance=108' 23019+2743 SLW1295 distance=109' 22597+2553 MLB 727 distance=114' 22499+2900 TDT3733 distance=115' 22456+2755 KPP1066 distance=118' 22491+2539 GRV 609 distance=118' 22569+2910 MLB 625 distance=119' 22513+2914 HJ 1819AB distance=122' 22513+2914 DOO 91BC distance=122' 23017+2821 MLB 547 distance=122' 22461+2613 TDT3698 distance=125' 22447+2654 KPP3385 distance=127' 23025+2817 TDT3850 distance=128' 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 22540+2718 TDT3773 272 0.4
Show 22533+2708 GRV 616 271 12.6 13
Show 22530+2727 LDS5012 53 12.9 16
Show 22540+2657 YSC 226 A,Ba 81 0.4 21
Show 22540+2657 YSC 226 A,Bb 77 0.4 21
Show 22549+2742 TDT3786 194 2.0 27
Show 22565+2710 KPP4294 197 3.9 35
Show 22566+2729 SLW1293 253 36.1 37
Show 22542+2801 STF2952 AB 139 17.6 44
Show 22542+2801 STF2952 AC 244 164.8 44
Show 22507+2723 TDT3746 189 3.2 45
Show 22555+2637 TDT3789 238 0.5 46
Show 22504+2747 SLW1288 357 16.9 56
Show 22498+2703 UC 4828 244 45.4 58
Show 22571+2800 WOR 12 AB 150 8.5 60
Show 22571+2800 WOR 12 AC 2 14.1 60
Show 22514+2623 HO 482 AB 13 0.6 65
Show 22514+2623 ARN 22 AB,D 114 204.4 65
Show 22514+2623 HO 482 AB,C 197 50.0 65
Show 22564+2814 CVR 962 305 17.9 65
Show 22492+2731 MLB 546 264 3.1 65
Show 22524+2819 TDT3763 AB 13 1.7 65
Show 22590+2656 MLB 626 AB 135 3.3 72
Show 22590+2745 STF2967 AB 5 6.8 72
Show 22581+2809 FMR 171 120 59.4 75
Show 22494+2801 HO 190 154 2.2 75
Show 22482+2723 CLZ 86 115 6.5 77
Show 22576+2820 MLB 726 13 3.4 79
Show 22537+2558 HDS3254 313 0.2 80
Show 22590+2806 SLW1294 217 38.1 83
Show 22599+2749 TDT3830 122 0.5 85
Show 23002+2737 TDT3833 143 0.7 85
Show 23001+2740 TDS1198 351 0.8 86
Show 22479+2652 HO 297 128 7.0 86
Show 22587+2611 COU 543 75 0.1 92
Show 22556+2545 LDS5019 199 12.9 96
Show 23010+2646 STF2969 36 3.9 101
Show 22507+2853 MLB 502 119 4.7 103
Show 22523+2903 CBL 546 108 19.9 108
Show 23019+2743 SLW1295 59 177.9 109
Show 22597+2553 MLB 727 357 3.7 114
Show 22499+2900 TDT3733 157 0.8 115
Show 22456+2755 KPP1066 155 8.5 118
Show 22491+2539 GRV 609 303 64.6 118
Show 22569+2910 MLB 625 63 10.5 119
Show 22513+2914 HJ 1819 AB 71 14.4 122
Show 22513+2914 DOO 91 BC 342 3.9 122
Show 23017+2821 MLB 547 268 4.7 122
Show 22461+2613 TDT3698 266 0.6 125
Show 22447+2654 KPP3385 145 3.3 127
Show 23025+2817 TDT3850 175 1.0 128

 
 
WDS 22540+2718 : COMPONENTS
 
 
  A
B pa=272.5°
sep=0.36"
 
 
22540+2718 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 225358.12+271752.5 Mag 11.82 PmRA -10.00
PmDE -9.0 Tycho2 2242-01253-1
Tycho2
Tycho2 2242-01253-1 Pflag RAmdeg 343.49211608 DEmdeg 27.29792676
PmRA -10.0 PmDE -8.6 E RAmdeg 19 E DEmdeg 25
E pmRA 2.1 E pmDE 2.1 EpRAm 1990.88 EpDEm 1990.06
Num 3 Q RAmdeg 1.5 Q DEmdeg 1.2 Q pmRA 1.5
Q pmDE 1.2 BTmag 11.212 E BTmag 0.035 VTmag 11.037
E VTmag 0.042 Prox 999 TYC T HIP
CCDM RAdeg 343.49214194 DEdeg 27.29794694 EpRA 1990 1.72
EpDE 1990 1.59 E RAdeg 19.0 E DEdeg 24.6 Posflg
Corr -0.1
 
 
22540+2718 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 225358.09+271752.5 Mag 11.85 PmRA -10.00
PmDE -9.0 Calc delta mag 0.03 Calc coord yes