16561+5044 LDS 4708 AB

 
 
16h 56m 04.06s +50° 43' 09.9" P.A. 288.00 sep 276.2 mag 16.40,17.97
 
 
Coord 2000 16561+5044 Discov num LDS4708 Comp AB Coord arcsec 2000 16 56 04.06 +50 43 09.9
Date first 1960 Date last 2015 Obs 5
Pa first 289 Pa last 287.8 P.A. Now (θ) 287.8°
Sep first 276.0 Sep last 276.151 Sep. Now (ρ) 276.151"
Mag pri 16.40 Mag sec 17.97 delta mag (ΔM) 1.57 Spectral class
Pri motion ra -118 Sec motion ra -150
Pri motion dec 080 Sec motion dec 010
Notes
rPM=0.512
Nature of this double is uncertain.
 
 
16561+5044 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 56 04 +50 43 10 LDS 4708 Aa,Ab 2016 2 195 3.1 14.90 20.70 5.80
Show 16 56 04 +50 43 10 LDS 4708 AB 2015 5 288 276.2 16.40 17.97 1.57 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules
 
 
WDS 16561+5044 LDS 4708 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
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
16561+5044 LDS4708 AB 2015 5 288 276.2 16.40 17.97 165604.06+504309.9

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WDS 16561+5044 LDS 4708 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16561+5044 LDS 4708 AB : MEASURES
 
 
No records found.

 
 
WDS 16561+5044 : VIRTUAL EYEPIECE
 
 

16561+5044 LDS4708A mag 16.4 16561+5044 LDS4708Ab sep 3.0 P.A. 189.40 mag 20.7 16561+5044 LDS4708B sep 186.6 P.A. 296.90 mag 17.97 virtual eyepiece
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Radius:
Components only
 
 
WDS 16561+5044 : ALADIN DSS IMAGE @ 16h 56m 04.06s +50° 43' 09.9"
 
 
 
 
WDS 16561+5044 LDS 4708 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16561+5044 LDS4708AB distance=0' 16547+5052 GRV1223 distance=17' 16528+5048 LDS4700 distance=32' 17002+5041 BEM 24 distance=39' 16566+5127 ES 2654 distance=44' 16518+5103 ES 971BC distance=45' 16518+5103 ES 971AB distance=45' 16573+4950 COU1771 distance=55' 16599+5125 TDT 170 distance=56' 16555+5141 ES 972 distance=58' 17022+5103 JNN 112 distance=62' 16589+4943 CBL 512 distance=67' 16581+5148 STF2117 distance=68' 16576+4935 COU1772 distance=70' 16580+4931 CVR1684 distance=75' 16495+5124 CVR1675 distance=75' 16549+5158 A 1870 distance=76' 17009+4929 BEM 25 distance=88' 17053+5058 STE 13AB distance=89' 17053+5058 LNA 10Aa,Ab distance=89' 17053+5112 KPP4023AB distance=92' 16463+5034 CVR1673 distance=93' 16461+5021 SKF 244 distance=98' 17061+5021 TDT 213 distance=99' 16461+5012 ES 969 distance=100' 16571+4903 BEM 23 distance=101' 16454+5027 ES 2653 distance=102' 16460+4948 COU1770 distance=111' 16450+5125 SLE 15 distance=113' 16440+5036 ES 76AB distance=115' 16440+5036 ES 76AC distance=115' 17083+5051 CHR 60Aa,Ab distance=117' 17083+5051 ES 77AB distance=117' 17075+5126 COU1921 distance=117' 16437+5040 STF2100AB distance=118' 16535+4848 CVR 848 distance=119' 17086+5022 BEM 26 distance=122' 16473+5218 ES 970 distance=126' 16438+5133 HU 664 distance=126' 16554+5252 BEM9022AB distance=129' 16554+5252 DAM 260AC distance=129' 16525+5250 TDS 840 distance=132' 17087+4945 STF2133 distance=135' 16535+4829 SLW1198 distance=137' 16458+4901 CVR1672 distance=142' 16408+5014 ES 632 distance=149' 16413+5138 TDT 33 distance=150' 17047+5250 TDT 202 distance=151' 16503+5305 TDT 108 distance=152' 17005+4817 ES 1090 distance=154' 16476+5303 VVO 15 distance=161' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 16561+5044 LDS4708 AB 288 276.2
Show 16561+5044 LDS4708 Aa,Ab 195 3.1
Show 16547+5052 GRV1223 64 18.2 17
Show 16528+5048 LDS4700 243 11.6 32
Show 17002+5041 BEM 24 196 32.4 39
Show 16566+5127 ES 2654 282 37.0 44
Show 16518+5103 ES 971 BC 231 2.2 45
Show 16518+5103 ES 971 AB 43 45.7 45
Show 16573+4950 COU1771 244 1.8 55
Show 16599+5125 TDT 170 173 0.8 56
Show 16555+5141 ES 972 106 2.1 58
Show 17022+5103 JNN 112 61 0.7 62
Show 16589+4943 CBL 512 54 23.2 67
Show 16581+5148 STF2117 92 1.4 68
Show 16576+4935 COU1772 89 0.3 70
Show 16580+4931 CVR1684 169 4.0 75
Show 16495+5124 CVR1675 204 3.6 75
Show 16549+5158 A 1870 231 2.2 76
Show 17009+4929 BEM 25 28 24.1 88
Show 17053+5058 STE 13 AB 297 5.0 89
Show 17053+5058 LNA 10 Aa,Ab 7 0.1 89
Show 17053+5112 KPP4023 AB 106 1.8 92
Show 16463+5034 CVR1673 321 3.2 93
Show 16461+5021 SKF 244 146 65.9 98
Show 17061+5021 TDT 213 74 0.4 99
Show 16461+5012 ES 969 238 2.8 100
Show 16571+4903 BEM 23 21 24.8 101
Show 16454+5027 ES 2653 289 11.1 102
Show 16460+4948 COU1770 201 2.2 111
Show 16450+5125 SLE 15 320 22.8 113
Show 16440+5036 ES 76 AB 45 2.6 115
Show 16440+5036 ES 76 AC 204 43.8 115
Show 17083+5051 CHR 60 Aa,Ab 10 0.2 117
Show 17083+5051 ES 77 AB 279 18.6 117
Show 17075+5126 COU1921 285 0.5 117
Show 16437+5040 STF2100 AB 294 23.2 118
Show 16535+4848 CVR 848 65 28.0 119
Show 17086+5022 BEM 26 196 15.4 122
Show 16473+5218 ES 970 302 3.5 126
Show 16438+5133 HU 664 303 0.5 126
Show 16554+5252 BEM9022 AB 273 12.1 129
Show 16554+5252 DAM 260 AC 203 6.2 129
Show 16525+5250 TDS 840 305 1.0 132
Show 17087+4945 STF2133 198 3.4 135
Show 16535+4829 SLW1198 78 49.6 137
Show 16458+4901 CVR1672 90 3.1 142
Show 16408+5014 ES 632 104 2.2 149
Show 16413+5138 TDT 33 233 0.9 150
Show 17047+5250 TDT 202 206 2.4 151
Show 16503+5305 TDT 108 354 2.0 152
Show 17005+4817 ES 1090 276 5.6 154

 
 
WDS 16561+5044 : COMPONENTS
 
 
  A Ab
Ab pa=189.4°
sep=2.99"
 
B pa=296.9°
sep=186.61"
pa=297.8°
sep=187.53"
 
 
16561+5044 A
 
 
Coord arcsec 2000 165604.06+504309.9 Mag 16.4 PmRA -118.00 PmDE 80.0
 
 
16561+5044 Ab
 
 
Coord arcsec 2000 165604.01+504306.9 Mag 20.7 PmRA -121.00 PmDE 84.0
Calc delta mag 5.8 Calc coord yes
 
 
16561+5044 B
 
 
Coord arcsec 2000 165546.53+504434.3 Mag 17.97 PmRA -150.00 PmDE 10.0
Calc delta mag 3.07 Calc coord yes