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Doubles in session


Current system
16546-2816
RST 1908 AB


Nearby doubles
19' : 16535-2804
B 321

25' : 16563-2806
RST1914

28' : 16551-2843
TOI1049

40' : 16570-2752
RST1916

42' : 16545-2734
B 322AB

43' : 16540-2857
HJ 4895

45' : 16514-2801
B 319

51' : 16539-2905
TVB 290

58' : 16509-2758
B 2820

59' : 16579-2737
HJ 4902

65' : 16547-2920
RSS 424

68' : 16558-2710
HJ 4898

74' : 16594-2852
RSS 430

74' : 16496-2848
BRT3034

76' : 16576-2711
BRT3036

79' : 16582-2918
RST1919

81' : 16494-2734
RSS 418

84' : 17009-2824
COO 205

87' : 16522-2655
JNN 231AB

89' : 17013-2808
B 326AB

89' : 16483-2845
HJ 4887

89' : 17010-2844
RST1925

90' : 16545-2646
DAW 110

96' : 17007-2725
CVN 100AB

98' : 16552-2639
RST1910

98' : 16523-2641
GAU9001



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

16546-2816 RST 1908 AB

 
 
16h 54m 35.98s -28° 15' 32.1" P.A. 60.00 sep 8.2 mag 10.57,11.50
 
 
Coord 2000 16546-2816 Discov num RST1908 Comp AB Coord arcsec 2000 16 54 35.98 -28 15 32.1
Date first 1913 Date last 2015 Obs 5
Pa first 76 Pa last 60.3 P.A. Now (θ) 60.3°
Sep first 7.4 Sep last 8.16 Sep. Now (ρ) 8.16"
Mag pri 10.57 Mag sec 11.50 delta mag (ΔM) 0.93 Spectral class
Pri motion ra -051 Sec motion ra +001
Pri motion dec -044 Sec motion dec +003
Notes
rPM=1.041
This double is not physical.
 
 
16546-2816 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 16 54 36 -28 15 32 RST 1908 AB 2015 5 60 8.2 10.57 11.50 0.93 <===
Show 16 54 37 -28 15 28 RST 1908 BC 2016 3 131 1.4 11.50 12.50 1.00
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 6822-00159-1 Gaia DR2 6032842288166314112
 
 
WDS 16546-2816 RST 1908 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Rst1933 T - Rossiter, R.A. 1933MmRAS..65...27R
Rst1933 MemRAS 65, 27, 1933
Rst1937 Ma - Rossiter, R.A. 1937MmRAS..65...51R
Rst1937 MemRAS 65, 51, 1937
Rst1943 Ma - Rossiter, R.A. 1943POMic...8..133R
Rst1943 Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944 - Rossiter, R.A. 1944POMic...9....1R
Rst1944 Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947 Ma - Rossiter, R.A. 1947POMic...9....7R
Rst1947 Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955 Ma j Rossiter, R.A. 1955POMic..11....1R
Rst1955 +P+ Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964 Ma - Rossiter, R.A. 1964POMic...9...73R
Rst1964 Pub. Univ. Michigan Obs. 9, 73, 1964
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16546-2816 RST1908 AB 1998 3 62 8.0 10.57 11.80 D 165435.98-281532.1
16546-2816 RST1908 AB 1999 4 63 8.0 10.57 11.50 D 165435.98-281532.1
16546-2816 RST1908 AB 2015 5 60 8.2 10.57 11.50 165435.98-281532.1

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

 
 
WDS 16546-2816 RST 1908 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16546-2816 RST 1908 AB : MEASURES
 
 
No records found.

 
 
WDS 16546-2816 : VIRTUAL EYEPIECE
 
 

16546-2816 RST1908A mag 10.57 16546-2816 RST1908B sep 8.8 P.A. 63.80 mag 11.5 16546-2816 RST1908C sep 9.3 P.A. 71.10 mag 12.5 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 16546-2816 : ALADIN DSS IMAGE @ 16h 54m 35.98s -28° 15' 32.1"
 
 
 
 
WDS 16546-2816 RST 1908 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16546-2816 RST1908AB distance=0' 16546-2816 RST1908BC distance=1' 16535-2804 B 321 distance=19' 16563-2806 RST1914 distance=25' 16551-2843 TOI1049 distance=28' 16570-2752 RST1916 distance=40' 16545-2734 B 322AB distance=42' 16545-2734 B 322AC distance=42' 16540-2857 HJ 4895 distance=43' 16514-2801 B 319 distance=45' 16539-2905 TVB 290 distance=51' 16509-2758 B 2820 distance=58' 16579-2737 HJ 4902 distance=59' 16547-2920 RSS 424 distance=65' 16558-2710 HJ 4898 distance=68' 16594-2852 RSS 430 distance=74' 16496-2848 BRT3034 distance=74' 16576-2711 BRT3036 distance=76' 16582-2918 RST1919 distance=79' 16494-2734 RSS 418 distance=81' 17009-2824 COO 205 distance=84' 16522-2655 JNN 231AB distance=87' 16522-2655 JNN 231AC distance=87' 16522-2655 JNN 231AD distance=87' 17013-2808 B 326AB distance=89' 17013-2808 B 326AB,C distance=89' 16483-2845 HJ 4887 distance=89' 17010-2844 RST1925 distance=89' 16545-2646 DAW 110 distance=90' 17007-2725 CVN 100AB distance=96' 17007-2725 CVN 100AC distance=96' 17007-2725 CVN 100AD distance=96' 16552-2639 RST1910 distance=98' 16523-2641 GAU9001 distance=98' 16525-2642 DAW 213 distance=100' 17007-2915 I 1307 distance=100' 16523-2640 HJ 1296 distance=100' 17022-2820 TDT 186 distance=101' 16470-2822 HDS2381 distance=101' 16520-2640 HJ 1295 distance=102' 16533-2959 RSS 422 distance=105' 16472-2733 BRT3033 distance=107' 17005-2702 RST1924 distance=108' 16555-2629 RST1911 distance=108' 16502-2645 KOU 70 distance=109' 17022-2732 B 2402 distance=110' 17021-2718 LDS 580 distance=116' 16542-3013 RST1906 distance=118' 16459-2752 B 317 distance=118' 16580-2625 RST1918 distance=120' 16517-3009 B 320 distance=121' 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 16546-2816 RST1908 AB 60 8.2
Show 16546-2816 RST1908 BC 131 1.4 1
Show 16535-2804 B 321 11 0.2 19
Show 16563-2806 RST1914 169 0.5 25
Show 16551-2843 TOI1049 154 1.3 28
Show 16570-2752 RST1916 270 2.5 40
Show 16545-2734 B 322 AB 55 0.2 42
Show 16545-2734 B 322 AC 172 1.3 42
Show 16540-2857 HJ 4895 97 23.0 43
Show 16514-2801 B 319 224 1.3 45
Show 16539-2905 TVB 290 141 4.1 51
Show 16509-2758 B 2820 151 5.9 58
Show 16579-2737 HJ 4902 30 11.2 59
Show 16547-2920 RSS 424 346 11.1 65
Show 16558-2710 HJ 4898 122 13.9 68
Show 16594-2852 RSS 430 318 12.0 74
Show 16496-2848 BRT3034 116 3.3 74
Show 16576-2711 BRT3036 283 1.2 76
Show 16582-2918 RST1919 196 0.6 79
Show 16494-2734 RSS 418 152 10.7 81
Show 17009-2824 COO 205 74 2.5 84
Show 16522-2655 JNN 231 AB 274 3.2 87
Show 16522-2655 JNN 231 AC 51 3.2 87
Show 16522-2655 JNN 231 AD 39 4.7 87
Show 17013-2808 B 326 AB 89 0.3 89
Show 17013-2808 B 326 AB,C 287 1.0 89
Show 16483-2845 HJ 4887 96 20.3 89
Show 17010-2844 RST1925 30 0.6 89
Show 16545-2646 DAW 110 61 2.7 90
Show 17007-2725 CVN 100 AB 303 3.4 96
Show 17007-2725 CVN 100 AC 291 5.8 96
Show 17007-2725 CVN 100 AD 48 9.5 96
Show 16552-2639 RST1910 99 0.8 98
Show 16523-2641 GAU9001 212 7.1 98
Show 16525-2642 DAW 213 33 18.9 100
Show 17007-2915 I 1307 197 1.1 100
Show 16523-2640 HJ 1296 35 15.7 100
Show 17022-2820 TDT 186 164 0.6 101
Show 16470-2822 HDS2381 17 0.2 101
Show 16520-2640 HJ 1295 140 10.4 102
Show 16533-2959 RSS 422 159 11.6 105
Show 16472-2733 BRT3033 313 5.0 107
Show 17005-2702 RST1924 180 0.5 108
Show 16555-2629 RST1911 145 1.1 108
Show 16502-2645 KOU 70 228 7.9 109
Show 17022-2732 B 2402 58 8.8 110
Show 17021-2718 LDS 580 199 14.5 116
Show 16542-3013 RST1906 87 0.3 118
Show 16459-2752 B 317 71 1.8 118
Show 16580-2625 RST1918 331 0.2 120
Show 16517-3009 B 320 237 1.3 121

 
 
WDS 16546-2816 : COMPONENTS
 
 
  A B
B pa=63.8°
sep=8.83"
 
C pa=71.1°
sep=9.33"
pa=134.5°
sep=1.26"
 
 
16546-2816 A
 
 
Coord arcsec 2000 165435.98-281532.1 Mag 10.57 PmRA -51.00 PmDE -44.0
Tycho2 6822-00159-1
Tycho2
Tycho2 6822-00159-1 Pflag RAmdeg 253.64995438 DEmdeg -28.25893692
PmRA -94.9 PmDE -49.5 E RAmdeg 45 E DEmdeg 50
E pmRA 3.9 E pmDE 3.4 EpRAm 1989.81 EpDEm 1988.71
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.088 E BTmag 0.078 VTmag 10.573
E VTmag 0.070 Prox 999 TYC T HIP
CCDM RAdeg 253.65020500 DEdeg -28.25882083 EpRA 1990 1.63
EpDE 1990 1.56 E RAdeg 46.4 E DEdeg 51.4 Posflg
Corr 0.0
 
 
16546-2816 B
 
 
Coord arcsec 2000 165436.58-281528.2 Coord calc 165436.58-281528.2 Mag 11.5 PmRA 1.00
PmDE 6.0 Calc delta mag 0.93
 
 
16546-2816 C
 
 
Coord arcsec 2000 165436.65-281529.1 Mag 12.5 Calc delta mag 1.93 Calc coord yes