16549+4138 CVR 1679

 
 
16h 54m 52.30s +41° 38' 22.1" P.A. 198.00 sep 4.5 mag 18.30,18.40 Sp K7+K7
 
 
Coord 2000 16549+4138 Discov num CVR1679 Comp Coord arcsec 2000 16 54 52.30 +41 38 22.1
Date first 1998 Date last 2015 Obs 4
Pa first 199 Pa last 198 P.A. Now (θ) 198°
Sep first 4.5 Sep last 4.504 Sep. Now (ρ) 4.504"
Mag pri 18.30 Mag sec 18.40 delta mag (ΔM) 0.1 Spectral class K7+K7 (yellow-orange/yellow-orange)
Pri motion ra -015 Sec motion ra -007
Pri motion dec +003 Sec motion dec +003
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.523
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1354771773380348672
 
 
WDS 16549+4138 CVR 1679 : 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
16549+4138 CVR1679 2001 1 198 4.5 18.30 18.40 M0+M0 R 165452.30+413822.1
16549+4138 CVR1679 2015 4 198 4.5 18.30 18.40 M0+M0 R 165452.30+413822.1

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WDS 16549+4138 CVR 1679 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16549+4138 CVR 1679 : MEASURES
 
 
No records found.

 
 
WDS 16549+4138 : VIRTUAL EYEPIECE
 
 

16549+4138 CVR1679A mag 18.3 Sp K7 16549+4138 CVR1679B sep 4.4 P.A. 193.60 mag 18.4 Sp K7 virtual eyepiece
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Radius:
Components only
 
 
WDS 16549+4138 : ALADIN DSS IMAGE @ 16h 54m 52.30s +41° 38' 22.1"
 
 
 
 
WDS 16549+4138 CVR 1679 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


16549+4138  CVR1679 distance=0' 16533+4122  COU1286 distance=24' 16565+4108  COU1288AB distance=35' 16565+4108  GII 239Aa,Ab distance=35' 16522+4205  UC 3244 distance=40' 16545+4050  CVR 851 distance=49' 16530+4045  A  1868 distance=58' 16494+4127  BRT 340 distance=63' 16596+4106  CVR1687 distance=63' 17002+4201  TDT 175 distance=65' 16554+4029  KPP2506 distance=70' 17014+4210  A  1876 distance=80' 17004+4239  KPP2375 distance=87' 16509+4259  A   575 distance=92' 17033+4154  STF2121 distance=96' 17007+4025  HJ 2803 distance=98' 16461+4142  JNN 148 distance=99' 17016+4244  ES  633 distance=99' 17009+4021  UC 3274 distance=103' 17040+4212  ES  634AB distance=108' 16495+4005  CVR1676 distance=112' 16476+4255  COU1452AB distance=112' 16476+4255  GII   3AC distance=112' 16559+3944  LDS4706 distance=116' 16445+4153  LEP 150 distance=118' 16480+4309  GRV1127 distance=118' 16552+4338  TDT 142 distance=121' 16584+3943  COU1289 distance=123' 16441+4203  J   400 distance=123' 17007+3951  COU1290 distance=127' 16476+4319  A   574 distance=129' 16578+4344  A  1872 distance=130' 16451+4249  TDT  66 distance=130' 16517+4344  CVR1677 distance=131' 16594+3938  CVR 855 distance=131' 16541+4354  BRT 341 distance=137' 17072+4137  RAO 364 distance=139' 17002+4345  A  1875 distance=140' 17019+3943  BAG  26 distance=141' 16579+3918  CVR1683 distance=145' 16425+4100  TDT  41 distance=146' 16422+4112  STF2091 distance=146' 17076+4108  COU1292 distance=147' 17062+4254  WIS 310 distance=147' 16429+4028  CVR 838 distance=154' 16571+3908  TDT 156Aa,Ab distance=155' 16571+3908  HJ 2802AB distance=155' 17052+4323  LDS4720 distance=156' 16420+4031  BRT 339 distance=161' 17087+4226  DAM 895 distance=162' 16439+4329  D    15 distance=164' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 16549+4138 CVR1679 198 4.5
Show 16533+4122 COU1286 316 0.9 24
Show 16565+4108 COU1288 AB 2 1.5 35
Show 16565+4108 GII 239 Aa,Ab 128 0.2 35
Show 16522+4205 UC 3244 154 50.2 40
Show 16545+4050 CVR 851 182 7.3 49
Show 16530+4045 A 1868 303 2.2 58
Show 16494+4127 BRT 340 198 3.5 63
Show 16596+4106 CVR1687 271 3.5 63
Show 17002+4201 TDT 175 51 0.7 65
Show 16554+4029 KPP2506 266 22.5 70
Show 17014+4210 A 1876 352 3.7 80
Show 17004+4239 KPP2375 141 20.5 87
Show 16509+4259 A 575 150 0.7 92
Show 17033+4154 STF2121 151 2.6 96
Show 17007+4025 HJ 2803 269 18.9 98
Show 16461+4142 JNN 148 337 5.3 99
Show 17016+4244 ES 633 260 6.8 99
Show 17009+4021 UC 3274 237 53.7 103
Show 17040+4212 ES 634 AB 93 2.1 108
Show 16495+4005 CVR1676 309 3.5 112
Show 16476+4255 COU1452 AB 103 0.3 112
Show 16476+4255 GII 3 AC 52 1.7 112
Show 16559+3944 LDS4706 274 24.3 116
Show 16445+4153 LEP 150 39 7.2 118
Show 16480+4309 GRV1127 250 10.2 118
Show 16552+4338 TDT 142 337 0.5 121
Show 16584+3943 COU1289 243 0.1 123
Show 16441+4203 J 400 174 5.9 123
Show 17007+3951 COU1290 29 0.7 127
Show 16476+4319 A 574 331 4.7 129
Show 16578+4344 A 1872 119 1.1 130
Show 16451+4249 TDT 66 74 0.6 130
Show 16517+4344 CVR1677 125 3.1 131
Show 16594+3938 CVR 855 276 7.4 131
Show 16541+4354 BRT 341 255 4.2 137
Show 17072+4137 RAO 364 318 0.6 139
Show 17002+4345 A 1875 190 2.6 140
Show 17019+3943 BAG 26 32 0.3 141
Show 16579+3918 CVR1683 355 3.8 145
Show 16425+4100 TDT 41 329 0.5 146
Show 16422+4112 STF2091 328 0.4 146
Show 17076+4108 COU1292 165 0.5 147
Show 17062+4254 WIS 310 61 987.4 147
Show 16429+4028 CVR 838 56 22.9 154
Show 16571+3908 TDT 156 Aa,Ab 79 0.5 155
Show 16571+3908 HJ 2802 AB 126 12.0 155
Show 17052+4323 LDS4720 302 154.2 156
Show 16420+4031 BRT 339 280 4.8 161
Show 17087+4226 DAM 895 156 7.2 162
Show 16439+4329 D 15 335 0.6 164

 
 
WDS 16549+4138 : COMPONENTS
 
 
  A
B pa=193.6°
sep=4.41"
 
 
16549+4138 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165452.30+413822.1 Mag 18.3 Spectral class K7 (yellow-orange)
PmRA -15.00 PmDE 3.0
 
 
16549+4138 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165452.21+413817.8 Mag 18.4 Spectral class K7 (yellow-orange)
PmRA -7.00 PmDE 3.0 Calc delta mag 0.1 Calc coord yes