stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
17538-2841
CIN 1
HD 316521


Nearby doubles
1' : 17521-2848
TDT 546

11' : 17528-2847
OCC9168AB

11' : 17514-2854
RST1993

15' : 17531-2852
B 2421

20' : 17522-2829
HWE 40AB

23' : 17517-2826
OCC9167

23' : 17537-2847
RST2000

25' : 17538-2842
OCC9170

27' : 17500-2847
RST1992

28' : 17528-2823
OCC9169

29' : 17498-2846
BRT3048

30' : 17541-2837
TDT 564

32' : 17522-2817
BRT3049

34' : 17507-2917
B 359AB

34' : 17511-2920
B 360

39' : 17548-2839
SKF2546

40' : 17541-2820
OCC9171

40' : 17495-2910
I 1009

46' : 17495-2919
B 2417

46' : 17525-2933
JKS 17

48' : 17556-2841
OCC9172

60' : 17512-2750
OCC 122

60' : 17476-2833
B 357

61' : 17549-2935
BRT3050

63' : 17566-2903
I 1347

66' : 17549-2941
B 2845



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17538-2841 CIN 1 (HD 316521)

 
 
17h 52m 01.19s -28° 48' 05.4" P.A. 1.00 sep 7.1 mag 9.43,12.20 Sp K5
 
 
Coord 2000 17538-2841 Discov num CIN   1 Comp Coord arcsec 2000 17 52 01.19 -28 48 05.4
Date first 1880 Date last 2015 Obs 4
Pa first 2 Pa last 1.4 P.A. Now (θ) 1.4°
Sep first 2.0 Sep last 7.089 Sep. Now (ρ) 7.089"
Mag pri 9.43 Mag sec 12.20 delta mag (ΔM) 2.77 Spectral class K5 (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec -013 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 316521 Constellation Sagittarius Tycho2 6853-01381-1 Gaia DR2 4057350502478412416
HD 316521
 
 
WDS 17538-2841 CIN 1 (HD 316521) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Cin1880A Ma - Cincinnati Obs. 1880Obs.....3..447G
Cin1880A cited by Gledhill (Obs 3, 447, 1880)
Cin1906A Ma - Cincinnati Obs. 1906MmRAS..56....1L
Cin1906A cited by Lewis (MemRAS 56, 1, 1906)
Cin1906B Ma - Cincinnati Obs. 1906QB821.B972.....
Cin1906B cited in BDS (Burnham Double Star Cat., 1906)
Cin1937A Ma - Cincinnati Obs. 1937AnLei..18....1S
Cin1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17538-2841 CIN 1 1880 1 2 2.0 8.40 9.40 175348.17-284118.6
17538-2841 CIN 1 2000 4 2 7.2 8.40 9.40 K5 175201.19-284805.4
17538-2841 CIN 1 2015 5 1 7.1 9.43 12.20 K5 175201.19-284805.4

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

 
 
WDS 17538-2841 CIN 1 (HD 316521) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17538-2841 CIN 1 (HD 316521) : MEASURES
 
 
No records found.

 
 
WDS 17538-2841 (HD 316521) : VIRTUAL EYEPIECE
 
 

17538-2841 CIN 1A mag 9.43 Sp K5 17538-2841 CIN 1B sep 7.1 P.A. 1.20 mag 12.2 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 17538-2841 (HD 316521) : ALADIN DSS IMAGE @ 17h 52m 01.19s -28° 48' 05.4"
 
 
 
 
WDS 17538-2841 CIN 1 (HD 316521) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17538-2841 CIN 1 distance=0' 17521-2848 TDT 546 distance=1' 17528-2847 OCC9168AB distance=11' 17528-2847 OCC9168AC distance=11' 17514-2854 RST1993 distance=11' 17531-2852 B 2421 distance=15' 17522-2829 HWE 40AB distance=20' 17522-2829 HWE 40AD distance=20' 17522-2829 HWE 40AE distance=20' 17522-2829 BU 1122BC distance=20' 17517-2826 OCC9167 distance=23' 17537-2847 RST2000 distance=23' 17538-2842 OCC9170 distance=25' 17500-2847 RST1992 distance=27' 17528-2823 OCC9169 distance=28' 17498-2846 BRT3048 distance=29' 17541-2837 TDT 564 distance=30' 17522-2817 BRT3049 distance=32' 17507-2917 B 359BC distance=34' 17507-2917 B 359BD distance=34' 17507-2917 B 359AB distance=34' 17511-2920 B 360 distance=34' 17548-2839 SKF2546 distance=39' 17541-2820 OCC9171 distance=40' 17495-2910 I 1009 distance=40' 17495-2919 B 2417 distance=46' 17525-2933 JKS 17 distance=46' 17530-2803 RST1997BC distance=47' 17530-2803 RST1997A,BC distance=47' 17556-2841 OCC9172 distance=48' 17512-2750 OCC 122 distance=60' 17476-2833 B 357 distance=60' 17549-2935 BRT3050 distance=61' 17566-2903 I 1347 distance=63' 17549-2941 B 2845 distance=66' 17557-2805 I 109 distance=66' 17482-2801 HDS2514 distance=69' 17574-2910 TDT 596 distance=74' 17471-2809 OCC 152 distance=76' 17567-2804 OCC 109 distance=76' 17461-2857 SHN 224 distance=79' 17476-2750 LIC 1 distance=83' 17457-2900 GHE 46AB distance=85' 17457-2900 GHE 46AC distance=85' 17457-2900 GEN 1AD distance=85' 17457-2900 GEN 1AE distance=85' 17457-2900 GEN 1AF distance=85' 17457-2900 GHE 46AG distance=85' 17457-2900 GEN 1AH distance=85' 17457-2900 GEN 1AI distance=85' 17457-2900 GEN 1AJ distance=85' 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 17538-2841 CIN 1 1 7.1
Show 17521-2848 TDT 546 49 4.3 1
Show 17528-2847 OCC9168 AB -1 0.0 11
Show 17528-2847 OCC9168 AC -1 0.0 11
Show 17514-2854 RST1993 278 2.3 11
Show 17531-2852 B 2421 250 8.0 15
Show 17522-2829 HWE 40 AB 8 7.1 20
Show 17522-2829 HWE 40 AD 2 12.0 20
Show 17522-2829 HWE 40 AE 11 21.7 20
Show 17522-2829 BU 1122 BC 132 1.5 20
Show 17517-2826 OCC9167 -1 0.0 23
Show 17537-2847 RST2000 49 1.0 23
Show 17538-2842 OCC9170 -1 0.1 25
Show 17500-2847 RST1992 144 0.5 27
Show 17528-2823 OCC9169 -1 0.0 28
Show 17498-2846 BRT3048 300 4.5 29
Show 17541-2837 TDT 564 111 2.8 30
Show 17522-2817 BRT3049 116 4.9 32
Show 17507-2917 B 359 BC 222 4.1 34
Show 17507-2917 B 359 BD 118 7.7 34
Show 17507-2917 B 359 AB 340 47.0 34
Show 17511-2920 B 360 114 4.7 34
Show 17548-2839 SKF2546 9 5.9 39
Show 17541-2820 OCC9171 -1 0.0 40
Show 17495-2910 I 1009 136 1.1 40
Show 17495-2919 B 2417 189 6.3 46
Show 17525-2933 JKS 17 153 11.4 46
Show 17530-2803 RST1997 BC 177 0.3 47
Show 17530-2803 RST1997 A,BC 203 2.8 47
Show 17556-2841 OCC9172 -1 0.0 48
Show 17512-2750 OCC 122 -1 0.1 60
Show 17476-2833 B 357 309 6.1 60
Show 17549-2935 BRT3050 285 4.8 61
Show 17566-2903 I 1347 22 0.1 63
Show 17549-2941 B 2845 18 4.8 66
Show 17557-2805 I 109 240 5.4 66
Show 17482-2801 HDS2514 353 0.1 69
Show 17574-2910 TDT 596 124 0.6 74
Show 17471-2809 OCC 152 -1 0.1 76
Show 17567-2804 OCC 109 -1 0.1 76
Show 17461-2857 SHN 224 -1 0.1 79
Show 17476-2750 LIC 1 123 0.0 83
Show 17457-2900 GHE 46 AB 142 0.4 85
Show 17457-2900 GHE 46 AC 314 0.1 85
Show 17457-2900 GEN 1 AD 76 0.4 85
Show 17457-2900 GEN 1 AE 78 0.5 85
Show 17457-2900 GEN 1 AF 95 0.5 85
Show 17457-2900 GHE 46 AG 129 0.6 85
Show 17457-2900 GEN 1 AH 157 0.3 85
Show 17457-2900 GEN 1 AI 171 0.4 85
Show 17457-2900 GEN 1 AJ 164 0.6 85

 
 
WDS 17538-2841 : COMPONENTS
 
 
  A
B pa=1.2°
sep=7.09"
 
 
17538-2841 A
 
 
Componente originario normalizzato AB Name HD 316521 Coord arcsec 2000 175201.19-284805.4 Mag 9.43
Spectral class K5 (yellow-orange) PmRA -3.00 PmDE -13.0 Tycho2 6853-01381-1
HD 316521
Tycho2
Tycho2 6853-01381-1 Pflag RAmdeg 268.00498480 DEmdeg -28.80149589
PmRA -1.7 PmDE -4.6 E RAmdeg 22 E DEmdeg 27
E pmRA 1.7 E pmDE 1.9 EpRAm 1985.01 EpDEm 1985.89
Num 6 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 11.529 E BTmag 0.111 VTmag 9.432
E VTmag 0.029 Prox 449 TYC T HIP
CCDM RAdeg 268.00499111 DEdeg -28.80148694 EpRA 1990 1.75
EpDE 1990 1.64 E RAdeg 25.9 E DEdeg 30.9 Posflg
Corr 0.1
 
 
17538-2841 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175201.20-284758.3 Mag 12.2 Calc delta mag 2.77
Calc coord yes