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Doubles in session


Current system
18444-2546
RST 3196
HD 173015


Nearby doubles
6' : 18447-2548
SEE 358

40' : 18416-2557
BRT3074

42' : 18422-2617
RST3190

46' : 18465-2511
RST3197

46' : 18448-2501
CHR 78

56' : 18459-2637
J 2229

63' : 18399-2531
ARG 32AB

65' : 18489-2603
B 406

68' : 18456-2651
I 1382

73' : 18497-2538
B 407

76' : 18437-2430
B 401

76' : 18457-2659
OCC9185

77' : 18401-2638
B 397

80' : 18434-2427
RST3193

81' : 18413-2436
B 399

85' : 18383-2525
HO 436

88' : 18474-2430
BRT3076

94' : 18512-2601
OCC 66

96' : 18453-2411
ALD 92

99' : 18463-2721
B 405

101' : 18371-2612
VVV 58

101' : 18502-2647
J 1637

104' : 18512-2500
B 410

105' : 18506-2646
B 409

107' : 18368-2617
RST3187AB

115' : 18517-2641
RST2079



Selections
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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.

18444-2546 RST 3196 (HD 173015)

 
 
18h 44m 19.74s -25° 45' 38.2" P.A. 71.00 sep 0.2 mag 10.46,10.55 Sp K1III
 
 
Coord 2000 18444-2546 Discov num RST3196 Comp Coord arcsec 2000 18 44 19.74 -25 45 38.2
Date first 1933 Date last 2018 Obs 6
Pa first 54 Pa last 70.7 P.A. Now (θ) 70.7°
Sep first 0.2 Sep last 0.221 Sep. Now (ρ) 0.221"
Mag pri 10.46 Mag sec 10.55 delta mag (ΔM) 0.09 Spectral class K1III (yellow-orange)
Pri motion ra +000 Sec motion ra +000
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 173015 Constellation Sagittarius Tycho2 6863-00951-1 Gaia DR2 4073382756350623744
HD 173015
 
 
WDS 18444-2546 RST 3196 (HD 173015) : 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
18444-2546 RST3196 1991 4 89 0.6 10.46 10.55 K1III 184419.74-254538.2
18444-2546 RST3196 2016 5 70 0.2 10.46 10.55 K1III 184419.74-254538.2
18444-2546 RST3196 2018 6 71 0.2 10.46 10.55 K1III 184419.74-254538.2

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

 
 
WDS 18444-2546 RST 3196 (HD 173015) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18444-2546 RST 3196 (HD 173015) : MEASURES
 
 
No records found.

 
 
WDS 18444-2546 (HD 173015) : VIRTUAL EYEPIECE
 
 

18444-2546 RST3196A mag 10.46 Sp K1III 18444-2546 RST3196B sep 0.2 P.A. 68.80 mag 10.55 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 18444-2546 (HD 173015) : ALADIN DSS IMAGE @ 18h 44m 19.74s -25° 45' 38.2"
 
 
 
 
WDS 18444-2546 RST 3196 (HD 173015) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18444-2546 RST3196 distance=0' 18447-2548 SEE 358 distance=6' 18416-2557 BRT3074 distance=40' 18422-2617 RST3190 distance=42' 18465-2511 RST3197 distance=46' 18448-2501 CHR 78 distance=46' 18459-2637 J 2229 distance=56' 18399-2531 ARG 32AB distance=63' 18399-2531 ARG 32AC distance=63' 18399-2531 ARG 32AD distance=63' 18399-2531 OCC9182Aa,Ab distance=63' 18489-2603 B 406 distance=65' 18456-2651 I 1382 distance=68' 18497-2538 B 407 distance=73' 18437-2430 B 401 distance=76' 18457-2659 OCC9185 distance=76' 18401-2638 B 397 distance=77' 18434-2427 RST3193 distance=80' 18413-2436 B 399 distance=81' 18383-2525 HO 436 distance=85' 18474-2430 BRT3076 distance=88' 18512-2601 OCC 66 distance=94' 18453-2411 ALD 92 distance=96' 18463-2721 B 405 distance=99' 18371-2612 VVV 58 distance=101' 18502-2647 J 1637 distance=101' 18512-2500 B 410 distance=104' 18506-2646 B 409 distance=105' 18368-2617 RST3187AB distance=107' 18368-2617 RST3187AC distance=107' 18517-2641 RST2079 distance=115' 18510-2431 J 1751 distance=118' 18521-2452 WFC 214 distance=119' 18354-2607 TDT 949 distance=122' 18356-2617 B 396AB distance=123' 18356-2617 OCC9050Ba,Bb distance=123' 18423-2344 ARA2244 distance=125' 18536-2536 RST3202 distance=126' 18411-2345 ARA2242 distance=129' 18400-2743 SKF2132 distance=131' 18496-2736 OCC 153 distance=132' 18427-2336 BRT1542 distance=132' 18464-2755 RST2073 distance=133' 18389-2736 RST2069 distance=133' 18544-2543 RST3204 distance=136' 18498-2350 TNN 13AB distance=138' 18498-2350 TNN 13AC distance=138' 18471-2331 LDS4798 distance=140' 18419-2329 ARA2243 distance=141' 18442-2325 RST3195 distance=142' 18534-2435 OCC 54 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 18444-2546 RST3196 71 0.2
Show 18447-2548 SEE 358 69 1.2 6
Show 18416-2557 BRT3074 25 4.7 40
Show 18422-2617 RST3190 152 0.3 42
Show 18465-2511 RST3197 156 0.3 46
Show 18448-2501 CHR 78 192 0.1 46
Show 18459-2637 J 2229 26 3.7 56
Show 18399-2531 ARG 32 AB 220 7.0 63
Show 18399-2531 ARG 32 AC 285 53.2 63
Show 18399-2531 ARG 32 AD 217 80.2 63
Show 18399-2531 OCC9182 Aa,Ab -1 0.8 63
Show 18489-2603 B 406 315 1.7 65
Show 18456-2651 I 1382 200 0.4 68
Show 18497-2538 B 407 358 0.8 73
Show 18437-2430 B 401 123 0.5 76
Show 18457-2659 OCC9185 10 0.2 76
Show 18401-2638 B 397 193 1.2 77
Show 18434-2427 RST3193 190 0.6 80
Show 18413-2436 B 399 49 3.5 81
Show 18383-2525 HO 436 178 4.1 85
Show 18474-2430 BRT3076 94 3.5 88
Show 18512-2601 OCC 66 -1 0.1 94
Show 18453-2411 ALD 92 131 5.7 96
Show 18463-2721 B 405 136 0.5 99
Show 18371-2612 VVV 58 171 1.7 101
Show 18502-2647 J 1637 16 5.2 101
Show 18512-2500 B 410 190 0.8 104
Show 18506-2646 B 409 258 5.2 105
Show 18368-2617 RST3187 AB 201 0.1 107
Show 18368-2617 RST3187 AC 41 12.7 107
Show 18517-2641 RST2079 197 1.9 115
Show 18510-2431 J 1751 281 13.7 118
Show 18521-2452 WFC 214 262 9.3 119
Show 18354-2607 TDT 949 91 0.7 122
Show 18356-2617 B 396 AB 218 1.7 123
Show 18356-2617 OCC9050 Ba,Bb -1 0.0 123
Show 18423-2344 ARA2244 225 10.4 125
Show 18536-2536 RST3202 50 0.2 126
Show 18411-2345 ARA2242 118 6.6 129
Show 18400-2743 SKF2132 237 12.4 131
Show 18496-2736 OCC 153 -1 0.1 132
Show 18427-2336 BRT1542 282 6.4 132
Show 18464-2755 RST2073 149 0.4 133
Show 18389-2736 RST2069 123 1.7 133
Show 18544-2543 RST3204 225 2.7 136
Show 18498-2350 TNN 13 AB 311 6.2 138
Show 18498-2350 TNN 13 AC 234 8.3 138
Show 18471-2331 LDS4798 241 5.7 140
Show 18419-2329 ARA2243 105 8.6 141
Show 18442-2325 RST3195 191 1.2 142
Show 18534-2435 OCC 54 -1 0.1 142

 
 
WDS 18444-2546 : COMPONENTS
 
 
  A
B pa=68.8°
sep=0.20"
 
 
18444-2546 A
 
 
Componente originario normalizzato AB Name HD 173015 Coord arcsec 2000 184419.74-254538.2 Mag 10.46
Spectral class K1III (yellow-orange) PmRA 0.00 PmDE -5.0 Tycho2 6863-00951-1
HD 173015
Tycho2
Tycho2 6863-00951-1 Pflag RAmdeg 281.08235111 DEmdeg -25.76060439
PmRA 0.3 PmDE -4.9 E RAmdeg 20 E DEmdeg 25
E pmRA 1.9 E pmDE 1.9 EpRAm 1986.74 EpDEm 1983.37
Num 5 Q RAmdeg 0.2 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 11.305 E BTmag 0.069 VTmag 9.889
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 281.08235139 DEdeg -25.76059028 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 23.1 E DEdeg 31.6 Posflg
Corr 0.1
 
 
18444-2546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184419.75-254538.1 Mag 10.55 PmRA 0.00
PmDE -5.0 Calc delta mag 0.09 Calc coord yes