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Doubles in session


Current system
16458+4901
CVR 1672


Nearby doubles
48' : 16460+4948
COU1770

57' : 16429+4814
COU1769

63' : 16465+4759
ES 1089AB

70' : 16461+5012
ES 969

70' : 16387+4856
STF2082

74' : 16496+4758
GRV1257AB

75' : 16383+4853
TDT 15

77' : 16535+4848
CVR 848

80' : 16382+4838
SLW1189

80' : 16461+5021
SKF 244

81' : 16454+4742
TDT 72

81' : 16444+4742
SLW1194

83' : 16535+4829
SLW1198

83' : 16380+4831
COU1768

86' : 16454+5027
ES 2653

87' : 16408+5014
ES 632

92' : 16430+4735
ARG 77

93' : 16365+4856
HLM 7AB

93' : 16463+5034
CVR1673

95' : 16521+4751
UC 224

97' : 16440+5036
ES 76AB

101' : 16437+5040
STF2100AB

103' : 16528+4745
KPP4016

112' : 16571+4903
BEM 23

113' : 16534+4739
TDS 841

119' : 16390+5040
CVR1669



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

16458+4901 CVR 1672

 
 
16h 45m 49.53s +49° 01' 27.1" P.A. 90.00 sep 3.1 mag 17.60,18.00 Sp M3+M3
 
 
Coord 2000 16458+4901 Discov num CVR1672 Comp Coord arcsec 2000 16 45 49.53 +49 01 27.1
Date first 2004 Date last 2016 Obs 5
Pa first 90 Pa last 89.5 P.A. Now (θ) 89.5°
Sep first 3.1 Sep last 3.124 Sep. Now (ρ) 3.124"
Mag pri 17.60 Mag sec 18.00 delta mag (ΔM) 0.4 Spectral class M3+M3 (red/red)
Pri motion ra -043 Sec motion ra
Pri motion dec +009 Sec motion dec
Notes V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1411938754458506240
 
 
WDS 16458+4901 CVR 1672 : 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
16458+4901 CVR1672 2004 1 90 3.1 17.60 18.00 M3+M4 R 164549.53+490127.1
16458+4901 CVR1672 2015 3 90 3.1 17.60 18.00 M3+M4 R 164549.53+490127.1
16458+4901 CVR1672 2016 5 90 3.1 17.60 18.00 M3+M3 V R 164549.53+490127.1

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

 
 
WDS 16458+4901 CVR 1672 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16458+4901 CVR 1672 : MEASURES
 
 
No records found.

 
 
WDS 16458+4901 : VIRTUAL EYEPIECE
 
 

16458+4901 CVR1672A mag 17.6 Sp M3 16458+4901 CVR1672B sep 2.0 P.A. 89.20 mag 18 Sp M3 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 16458+4901 : ALADIN DSS IMAGE @ 16h 45m 49.53s +49° 01' 27.1"
 
 
 
 
WDS 16458+4901 CVR 1672 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16458+4901 CVR1672 distance=0' 16460+4948 COU1770 distance=48' 16429+4814 COU1769 distance=57' 16465+4759 ES 1089AB distance=63' 16465+4759 ES 1089AC distance=63' 16465+4759 CTT 20AD distance=63' 16465+4759 CTT 20DE distance=64' 16465+4759 CTT 20EF distance=64' 16461+5012 ES 969 distance=70' 16387+4856 STF2082 distance=70' 16496+4758 GRV1257AB distance=74' 16383+4853 TDT 15 distance=75' 16535+4848 CVR 848 distance=77' 16382+4838 SLW1189 distance=80' 16461+5021 SKF 244 distance=80' 16454+4742 TDT 72 distance=81' 16444+4742 SLW1194 distance=81' 16535+4829 SLW1198 distance=83' 16380+4831 COU1768 distance=83' 16454+5027 ES 2653 distance=86' 16408+5014 ES 632 distance=87' 16430+4735 ARG 77 distance=92' 16365+4856 HLM 7AB distance=93' 16365+4856 HLM 7AC distance=93' 16463+5034 CVR1673 distance=93' 16521+4751 UC 224 distance=95' 16440+5036 ES 76AB distance=97' 16440+5036 ES 76AC distance=97' 16437+5040 STF2100AB distance=101' 16528+4745 KPP4016 distance=103' 16571+4903 BEM 23 distance=112' 16534+4739 TDS 841 distance=113' 16390+5040 CVR1669 distance=119' 16343+4828 KPP3305 distance=119' 16576+4935 COU1772 distance=121' 16573+4950 COU1771 distance=122' 16533+4725 CHR 58 distance=122' 16383+5040 CVR 189 distance=123' 16580+4931 CVR1684 distance=123' 16528+5048 LDS4700 distance=127' 16355+4741 STF2072 distance=131' 16557+4735 KPP4017 distance=131' 16462+4649 A 1865 distance=133' 16518+5103 ES 971AB distance=134' 16589+4943 CBL 512 distance=135' 16518+5103 ES 971BC distance=135' 16322+4922 UC 3184 distance=135' 16547+5052 GRV1223 distance=140' 16523+4656 CVR 845 distance=142' 16561+5044 LDS4708AB distance=142' 16561+5044 LDS4708Aa,Ab distance=142' 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 16458+4901 CVR1672 90 3.1
Show 16460+4948 COU1770 201 2.2 48
Show 16429+4814 COU1769 184 0.6 57
Show 16465+4759 ES 1089 AB 150 11.8 63
Show 16465+4759 ES 1089 AC 29 32.4 63
Show 16465+4759 CTT 20 AD 127 71.1 63
Show 16465+4759 CTT 20 DE 126 27.2 64
Show 16465+4759 CTT 20 EF 34 34.5 64
Show 16461+5012 ES 969 238 2.8 70
Show 16387+4856 STF2082 92 28.1 70
Show 16496+4758 GRV1257 AB 300 3.2 74
Show 16383+4853 TDT 15 140 4.9 75
Show 16535+4848 CVR 848 65 28.0 77
Show 16382+4838 SLW1189 315 34.6 80
Show 16461+5021 SKF 244 146 65.9 80
Show 16454+4742 TDT 72 131 2.4 81
Show 16444+4742 SLW1194 224 11.9 81
Show 16535+4829 SLW1198 78 49.6 83
Show 16380+4831 COU1768 301 0.6 83
Show 16454+5027 ES 2653 289 11.1 86
Show 16408+5014 ES 632 104 2.2 87
Show 16430+4735 ARG 77 78 18.4 92
Show 16365+4856 HLM 7 AB 9 25.2 93
Show 16365+4856 HLM 7 AC 84 86.1 93
Show 16463+5034 CVR1673 321 3.2 93
Show 16521+4751 UC 224 272 11.7 95
Show 16440+5036 ES 76 AB 45 2.6 97
Show 16440+5036 ES 76 AC 204 43.8 97
Show 16437+5040 STF2100 AB 294 23.2 101
Show 16528+4745 KPP4016 24 2.1 103
Show 16571+4903 BEM 23 21 24.8 112
Show 16534+4739 TDS 841 197 1.0 113
Show 16390+5040 CVR1669 23 4.8 119
Show 16343+4828 KPP3305 118 1.5 119
Show 16576+4935 COU1772 89 0.3 121
Show 16573+4950 COU1771 244 1.8 122
Show 16533+4725 CHR 58 132 0.2 122
Show 16383+5040 CVR 189 270 15.4 123
Show 16580+4931 CVR1684 169 4.0 123
Show 16528+5048 LDS4700 243 11.6 127
Show 16355+4741 STF2072 179 5.1 131
Show 16557+4735 KPP4017 301 7.5 131
Show 16462+4649 A 1865 294 4.5 133
Show 16518+5103 ES 971 AB 43 45.7 134
Show 16589+4943 CBL 512 54 23.2 135
Show 16518+5103 ES 971 BC 231 2.2 135
Show 16322+4922 UC 3184 147 22.0 135
Show 16547+5052 GRV1223 64 18.2 140
Show 16523+4656 CVR 845 222 10.5 142
Show 16561+5044 LDS4708 AB 288 276.2 142
Show 16561+5044 LDS4708 Aa,Ab 195 3.1 142

 
 
WDS 16458+4901 : COMPONENTS
 
 
  A
B pa=89.2°
sep=2.05"
 
 
16458+4901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164549.53+490127.1 Mag 17.6 Spectral class M3 (red)
PmRA -43.00 PmDE 9.0
 
 
16458+4901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164549.74+490127.1 Mag 18 Spectral class M3 (red)
Calc delta mag 0.4 Calc coord yes