16580+4931 CVR 1684

 
 
16h 58m 00.82s +49° 31' 13.9" P.A. 169.00 sep 4.0 mag 17.20,17.30 Sp K7+M0
 
 
Coord 2000 16580+4931 Discov num CVR1684 Comp Coord arcsec 2000 16 58 00.82 +49 31 13.9
Date first 1998 Date last 2015 Obs 5
Pa first 169 Pa last 169.1 P.A. Now (θ) 169.1°
Sep first 4.1 Sep last 4.045 Sep. Now (ρ) 4.045"
Mag pri 17.20 Mag sec 17.30 delta mag (ΔM) 0.1 Spectral class K7+M0 (yellow-orange/red)
Pri motion ra -017 Sec motion ra -019
Pri motion dec +019 Sec motion dec +025
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.201 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1409384107910097664
 
 
WDS 16580+4931 CVR 1684 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cvr2011 Eu - Chivers, J. 2011JDSO....7..209C
Cvr2011 JDSO 7, 209, 2011
Cvr2014 Es u Chivers, J. 2014JDSO...10...62C
Cvr2014 JDSO 10, 62, 2014
Cvr2014b Es u Chivers, J. 2014JDSO...10..256C
Cvr2014b JDSO 10, 256, 2014
Cvr2014b (Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c Eu - Chivers, J. 2014JDSO...10..300C
Cvr2014c JDSO 10, 300, 2014
Cvr2015a Eu u Chivers, J. 2015JDSO...11...42C
Cvr2015a +Es JDSO 11, 42, 2015
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16580+4931 CVR1684 2005 1 169 4.0 17.20 17.30 M0+M1 R 165800.82+493113.9
16580+4931 CVR1684 2015 4 169 4.0 17.20 17.30 M0+M1 R 165800.82+493113.9

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

 
 
WDS 16580+4931 CVR 1684 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16580+4931 CVR 1684 : MEASURES
 
 
No records found.

 
 
WDS 16580+4931 : VIRTUAL EYEPIECE
 
 

16580+4931 CVR1684A mag 17.2 Sp K7 16580+4931 CVR1684B sep 4.0 P.A. 172.90 mag 17.3 Sp M0 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 16580+4931 : ALADIN DSS IMAGE @ 16h 58m 00.82s +49° 31' 13.9"
 
 
 
 
WDS 16580+4931 CVR 1684 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16580+4931  CVR1684 distance=0' 16576+4935  COU1772 distance=6' 16589+4943  CBL 512 distance=15' 16573+4950  COU1771 distance=20' 17009+4929  BEM  25 distance=29' 16571+4903  BEM  23 distance=30' 16535+4848  CVR 848 distance=63' 17002+5041  BEM  24 distance=73' 16561+5044  LDS4708AB distance=75' 16561+5044  LDS4708Aa,Ab distance=75' 16535+4829  SLW1198 distance=77' 17005+4817  ES 1090 distance=80' 16547+5052  GRV1223 distance=88' 16528+5048  LDS4700 distance=92' 17061+5021  TDT 213 distance=94' 16584+4753  HU  667 distance=99' 17022+5103  JNN 112 distance=101' 17087+4945  STF2133 distance=105' 16518+5103  ES  971AB distance=109' 16518+5103  ES  971BC distance=109' 16589+4742  LDS4714 distance=111' 17088+4856  COU1774 distance=112' 17053+5058  STE  13AB distance=112' 17053+5058  LNA  10Aa,Ab distance=112' 17086+5022  BEM  26 distance=115' 17055+4803  SDK   1 distance=116' 16599+5125  TDT 170 distance=116' 16566+5127  ES 2654 distance=117' 16521+4751  UC  224 distance=117' 16460+4948  COU1770 distance=118' 16528+4745  KPP4016 distance=118' 16557+4735  KPP4017 distance=119' 16461+5012  ES  969 distance=122' 16534+4739  TDS 841 distance=122' 17053+5112  KPP4023AB distance=123' 16458+4901  CVR1672 distance=123' 16496+4758  GRV1257AB distance=125' 16461+5021  SKF 244 distance=125' 17083+5051  CHR  60Aa,Ab distance=127' 17083+5051  ES   77AB distance=127' 16463+5034  CVR1673 distance=129' 17082+4810  DAM 885 distance=129' 16579+4722  STFA 32BC distance=130' 16579+4722  A  1874AB distance=130' 16579+4722  STFA 32AC distance=130' 16579+4722  A  1874AD distance=130' 16555+5141  ES  972 distance=132' 17115+4914  COU1775 distance=133' 16454+5027  ES 2653 distance=133' 17117+4945  STF2142AB distance=134' 17117+4945  KUI  78AC distance=134' 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 16580+4931 CVR1684 169 4.0
Show 16576+4935 COU1772 89 0.3 6
Show 16589+4943 CBL 512 54 23.2 15
Show 16573+4950 COU1771 244 1.8 20
Show 17009+4929 BEM 25 28 24.1 29
Show 16571+4903 BEM 23 21 24.8 30
Show 16535+4848 CVR 848 65 28.0 63
Show 17002+5041 BEM 24 196 32.4 73
Show 16561+5044 LDS4708 AB 288 276.2 75
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 75
Show 16535+4829 SLW1198 78 49.6 77
Show 17005+4817 ES 1090 276 5.6 80
Show 16547+5052 GRV1223 64 18.2 88
Show 16528+5048 LDS4700 243 11.6 92
Show 17061+5021 TDT 213 74 0.4 94
Show 16584+4753 HU 667 164 2.4 99
Show 17022+5103 JNN 112 61 0.7 101
Show 17087+4945 STF2133 198 3.4 105
Show 16518+5103 ES 971 AB 43 45.7 109
Show 16518+5103 ES 971 BC 231 2.2 109
Show 16589+4742 LDS4714 25 12.9 111
Show 17088+4856 COU1774 101 0.6 112
Show 17053+5058 STE 13 AB 297 5.0 112
Show 17053+5058 LNA 10 Aa,Ab 7 0.1 112
Show 17086+5022 BEM 26 196 15.4 115
Show 17055+4803 SDK 1 112 5.6 116
Show 16599+5125 TDT 170 173 0.8 116
Show 16566+5127 ES 2654 282 37.0 117
Show 16521+4751 UC 224 272 11.7 117
Show 16460+4948 COU1770 201 2.2 118
Show 16528+4745 KPP4016 24 2.1 118
Show 16557+4735 KPP4017 301 7.5 119
Show 16461+5012 ES 969 238 2.8 122
Show 16534+4739 TDS 841 197 1.0 122
Show 17053+5112 KPP4023 AB 106 1.8 123
Show 16458+4901 CVR1672 90 3.1 123
Show 16496+4758 GRV1257 AB 300 3.2 125
Show 16461+5021 SKF 244 146 65.9 125
Show 17083+5051 CHR 60 Aa,Ab 10 0.2 127
Show 17083+5051 ES 77 AB 279 18.6 127
Show 16463+5034 CVR1673 321 3.2 129
Show 17082+4810 DAM 885 25 5.2 129
Show 16579+4722 STFA 32 BC 261 117.2 130
Show 16579+4722 A 1874 AB 64 5.0 130
Show 16579+4722 STFA 32 AC 262 112.4 130
Show 16579+4722 A 1874 AD 246 25.9 130
Show 16555+5141 ES 972 106 2.1 132
Show 17115+4914 COU1775 120 0.1 133
Show 16454+5027 ES 2653 289 11.1 133
Show 17117+4945 STF2142 AB 110 4.9 134
Show 17117+4945 KUI 78 AC 106 26.7 134

 
 
WDS 16580+4931 : COMPONENTS
 
 
  A
B pa=172.9°
sep=4.00"
 
 
16580+4931 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165800.82+493113.9 Mag 17.2 Spectral class K7 (yellow-orange)
PmRA -17.00 PmDE 19.0
 
 
16580+4931 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165800.87+493109.9 Mag 17.3 Spectral class M0 (red)
PmRA -19.00 PmDE 25.0 Calc delta mag 0.1 Calc coord yes