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Current system
23177+2744
LDS 5066 BC


Nearby doubles
17' : 23176+2726
TDT3969

29' : 23159+2729
HJ 1862

43' : 23151+2719
UC 4909

43' : 23200+2711
MLB 548AB

49' : 23199+2703
KPP2130

68' : 23199+2844
COU 439AB

68' : 23228+2734
UC 287

79' : 23128+2701
CLZ 89

87' : 23205+2623
GRV 661

89' : 23121+2656
HDS3305AB

90' : 23112+2759
MLB 503

95' : 23118+2651
BUP 234AB

96' : 23200+2612
COU 336

97' : 23204+2915
FOX 101

102' : 23250+2709
KPP3395

103' : 23201+2920
CVR 986

103' : 23121+2853
J 2379

107' : 23170+2556
TDT3964

108' : 23250+2656
ES 546

110' : 23260+2742
HO 489AB

111' : 23103+2652
GRV 643

114' : 23263+2752
JNN 139

116' : 23146+2555
COU 335

117' : 23147+2931
MLB 504

118' : 23107+2631
BU 852AB

124' : 23106+2902
GRV 644



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

23177+2744 LDS 5066 BC

 
 
23h 17m 46.17s +27° 42' 16.4" P.A. 212.00 sep 9.0 mag 16.50,16.70
 
 
Coord 2000 23177+2744 Discov num LDS5066 Comp BC Coord arcsec 2000 23 17 46.17 +27 42 16.4
Date first 1998 Date last 2017 Obs 3
Pa first 213 Pa last 212.4 P.A. Now (θ) 212.4°
Sep first 9.0 Sep last 8.961 Sep. Now (ρ) 8.961"
Mag pri 16.50 Mag sec 16.70 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +093 Sec motion ra +091
Pri motion dec +013 Sec motion dec -001
Notes
rPM=0.151 (< 0.3, Physical double)
This double is physical.
 
 
23177+2744 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 23 17 43 +27 43 14 LDS 5066 AB 2017 7 139 76.2 11.60 16.50 4.90
Show 23 17 43 +27 43 14 LDS 5066 AC 2015 4 146 79.1 11.72 16.31 4.59
Show 23 17 46 +27 42 16 LDS 5066 BC 2017 3 212 9.0 16.50 16.70 0.20 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2845000806617049856
 
 
WDS 23177+2744 LDS 5066 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23177+2744 LDS5066 BC 1998 1 213 9.0 16.50 16.70 231746.17+274216.4
23177+2744 LDS5066 BC 2010 2 212 8.5 16.50 16.70 231746.17+274216.4
23177+2744 LDS5066 BC 2017 3 212 9.0 16.50 16.70 231746.17+274216.4

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

 
 
WDS 23177+2744 LDS 5066 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23177+2744 LDS 5066 BC : MEASURES
 
 
No records found.

 
 
WDS 23177+2744 : VIRTUAL EYEPIECE
 
 

23177+2744 LDS5066A mag 11.6 23177+2744 LDS5066B sep 75.3 P.A. 139.80 mag 16.5 23177+2744 LDS5066C sep 76.4 P.A. 148.90 mag 16.31 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 23177+2744 : ALADIN DSS IMAGE @ 23h 17m 46.17s +27° 42' 16.4"
 
 
 
 
WDS 23177+2744 LDS 5066 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23177+2744 LDS5066BC distance=0' 23177+2744 LDS5066AB distance=2' 23177+2744 LDS5066AC distance=2' 23176+2726 TDT3969 distance=17' 23159+2729 HJ 1862 distance=29' 23151+2719 UC 4909 distance=43' 23200+2711 MLB 548AB distance=43' 23200+2711 MLB 548AC distance=43' 23199+2703 KPP2130 distance=49' 23199+2844 COU 439AB distance=68' 23199+2844 GII 36AB,C distance=68' 23228+2734 UC 287 distance=68' 23128+2701 CLZ 89 distance=79' 23205+2623 GRV 661 distance=87' 23121+2656 HDS3305AB distance=89' 23121+2656 LEP 113AC distance=89' 23112+2759 MLB 503 distance=90' 23118+2651 BUP 234AB distance=95' 23118+2651 STT 598AC distance=95' 23200+2612 COU 336 distance=96' 23204+2915 FOX 101 distance=97' 23250+2709 KPP3395 distance=102' 23201+2920 CVR 986 distance=103' 23121+2853 J 2379 distance=103' 23170+2556 TDT3964 distance=107' 23250+2656 ES 546 distance=108' 23260+2742 HO 489AB distance=110' 23260+2742 STTA245AB,C distance=110' 23103+2652 GRV 643 distance=111' 23263+2752 JNN 139 distance=114' 23146+2555 COU 335 distance=116' 23147+2931 MLB 504 distance=117' 23107+2631 HDS3301Aa,Ab distance=118' 23107+2631 BU 852AB distance=118' 23107+2631 BU 852BC distance=119' 23107+2631 BU 852BD distance=119' 23106+2902 GRV 644 distance=124' 23098+2638 AZC 126AB distance=124' 23225+2555 ES 2727 distance=125' 23144+2943 HJ 1858 distance=129' 23112+2919 KU 137 distance=131' 23144+2946 HJ 1859AB distance=132' 23144+2946 ARN 26AC distance=132' 23144+2946 FYM 146AD distance=132' 23144+2946 FYM 146AE distance=132' 23082+2710 MLB 627 distance=133' 23217+2945 LDS5077AB distance=133' 23152+2530 POU5796 distance=137' 23138+2536 UC 284 distance=138' 23112+2930 HJ 1854 distance=139' 23227+2944 TDT4006 distance=139' 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 23177+2744 LDS5066 BC 212 9.0 0
Show 23177+2744 LDS5066 AB 139 76.2 2
Show 23177+2744 LDS5066 AC 146 79.1 2
Show 23176+2726 TDT3969 147 0.6 17
Show 23159+2729 HJ 1862 233 17.4 29
Show 23151+2719 UC 4909 153 57.5 43
Show 23200+2711 MLB 548 AB 281 7.1 43
Show 23200+2711 MLB 548 AC 107 54.6 43
Show 23199+2703 KPP2130 245 17.3 49
Show 23199+2844 COU 439 AB 4 0.1 68
Show 23199+2844 GII 36 AB,C 140 2.6 68
Show 23228+2734 UC 287 146 83.0 68
Show 23128+2701 CLZ 89 109 53.5 79
Show 23205+2623 GRV 661 345 61.7 87
Show 23121+2656 HDS3305 AB 175 1.3 89
Show 23121+2656 LEP 113 AC 328 14.5 89
Show 23112+2759 MLB 503 156 7.9 90
Show 23118+2651 BUP 234 AB 239 64.3 95
Show 23118+2651 STT 598 AC 299 217.7 95
Show 23200+2612 COU 336 359 1.6 96
Show 23204+2915 FOX 101 47 2.3 97
Show 23250+2709 KPP3395 102 3.0 102
Show 23201+2920 CVR 986 27 27.3 103
Show 23121+2853 J 2379 77 8.3 103
Show 23170+2556 TDT3964 114 0.6 107
Show 23250+2656 ES 546 165 2.4 108
Show 23260+2742 HO 489 AB 222 0.5 110
Show 23260+2742 STTA245 AB,C 195 62.5 110
Show 23103+2652 GRV 643 175 11.6 111
Show 23263+2752 JNN 139 73 0.1 114
Show 23146+2555 COU 335 347 0.4 116
Show 23147+2931 MLB 504 150 5.4 117
Show 23107+2631 HDS3301 Aa,Ab 160 0.8 118
Show 23107+2631 BU 852 AB 283 58.3 118
Show 23107+2631 BU 852 BC 319 1.3 119
Show 23107+2631 BU 852 BD 220 20.5 119
Show 23106+2902 GRV 644 34 84.5 124
Show 23098+2638 AZC 126 AB 243 28.0 124
Show 23225+2555 ES 2727 268 20.2 125
Show 23144+2943 HJ 1858 81 19.8 129
Show 23112+2919 KU 137 88 33.8 131
Show 23144+2946 HJ 1859 AB 122 34.0 132
Show 23144+2946 ARN 26 AC 181 190.7 132
Show 23144+2946 FYM 146 AD 314 57.9 132
Show 23144+2946 FYM 146 AE 253 59.1 132
Show 23082+2710 MLB 627 250 6.7 133
Show 23217+2945 LDS5077 AB 53 16.5 133
Show 23152+2530 POU5796 6 19.1 137
Show 23138+2536 UC 284 139 49.4 138
Show 23112+2930 HJ 1854 275 14.2 139
Show 23227+2944 TDT4006 303 1.1 139

 
 
WDS 23177+2744 : COMPONENTS
 
 
  A B
B pa=139.8°
sep=75.29"
 
C pa=148.9°
sep=76.37"
pa=229.2°
sep=12.05"
 
 
23177+2744 A
 
 
Coord arcsec 2000 231742.51+274313.9 Mag 11.6 PmRA 47.00 PmDE 30.0
Tycho2 2244-00348-1
Tycho2
Tycho2 2244-00348-1 Pflag RAmdeg 349.42712946 DEmdeg 27.72053690
PmRA 48.6 PmDE 27.7 E RAmdeg 72 E DEmdeg 76
E pmRA 2.5 E pmDE 2.5 EpRAm 1981.78 EpDEm 1980.20
Num 3 Q RAmdeg 3.2 Q DEmdeg 1.1 Q pmRA 3.2
Q pmDE 1.1 BTmag 12.507 E BTmag 0.212 VTmag 11.692
E VTmag 0.139 Prox 999 TYC HIP
CCDM RAdeg 349.42700111 DEdeg 27.72047194 EpRA 1990 1.60
EpDE 1990 1.57 E RAdeg 75.5 E DEdeg 81.3 Posflg
Corr -0.2
 
 
23177+2744 B
 
 
Coord arcsec 2000 231746.17+274216.4 Coord calc 231746.17+274216.4 Mag 16.5 PmRA 93.00
PmDE 13.0 Calc delta mag 4.9
 
 
23177+2744 C
 
 
Coord arcsec 2000 231745.48+274208.5 Mag 16.31 PmRA 91.00 PmDE -1.0
Calc delta mag 4.71 Calc coord yes