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Current system
18216-5604
RST 3173


Nearby doubles
27' : 18245-5617
BRT3186

32' : 18222-5534
DUN 220

39' : 18218-5526
HDS2597

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UC 3544

52' : 18160-5628
RST3164

53' : 18217-5657
TDT 816

57' : 18263-5645
UC 3582

57' : 18243-5513
RST 980

58' : 18161-5639
I 111

61' : 18161-5643
UC 3537

66' : 18150-5530
UC 3534

82' : 18149-5505
RST 972

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UC 3567

83' : 18120-5626
HJ 5021

86' : 18310-5533
FIN 304AB

86' : 18124-5530
RST 969

89' : 18313-5532
HJ 5044

90' : 18222-5435
UC 3564

91' : 18115-5637
FIN 261

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RST3184

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LPO 64

97' : 18315-5655
KPP 562

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NZO 87

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RST 985

103' : 18332-5532
RST 989

111' : 18299-5731
RST 987AB



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

18216-5604 RST 3173

 
 
18h 21m 37.24s -56° 04' 31.6" P.A. 292.00 sep 1.6 mag 10.91,11.27
 
 
Coord 2000 18216-5604 Discov num RST3173 Comp Coord arcsec 2000 18 21 37.24 -56 04 31.6
Date first 1934 Date last 2016 Obs 7
Pa first 324 Pa last 292.4 P.A. Now (θ) 292.4°
Sep first 1.4 Sep last 1.568 Sep. Now (ρ) 1.568"
Mag pri 10.91 Mag sec 11.27 delta mag (ΔM) 0.36 Spectral class
Pri motion ra +010 Sec motion ra +010
Pri motion dec -072 Sec motion dec -072
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8748-01963-1 Gaia DR2 6649133806895008256
 
 
WDS 18216-5604 RST 3173 : 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
18216-5604 RST3173 1991 5 294 1.6 10.91 11.27 182137.24-560431.6
18216-5604 RST3173 2015 6 293 1.6 10.91 11.27 182137.24-560431.6
18216-5604 RST3173 2016 7 292 1.6 10.91 11.27 182137.24-560431.6

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

 
 
WDS 18216-5604 RST 3173 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18216-5604 RST 3173 : MEASURES
 
 
No records found.

 
 
WDS 18216-5604 : VIRTUAL EYEPIECE
 
 

18216-5604 RST3173A mag 10.91 18216-5604 RST3173B sep 1.0 P.A. 306.40 mag 11.27 virtual eyepiece
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Radius:
Components only
 
 
WDS 18216-5604 : ALADIN DSS IMAGE @ 18h 21m 37.24s -56° 04' 31.6"
 
 
 
 
WDS 18216-5604 RST 3173 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18216-5604 RST3173 distance=1' 18245-5617 BRT3186 distance=27' 18222-5534 DUN 220 distance=32' 18218-5526 HDS2597 distance=39' 18169-5556 UC 3544 distance=41' 18160-5628 RST3164 distance=52' 18217-5657 TDT 816 distance=53' 18263-5645 UC 3582 distance=57' 18243-5513 RST 980 distance=57' 18161-5639 I 111 distance=58' 18161-5643 UC 3537 distance=61' 18150-5530 UC 3534 distance=66' 18149-5505 RST 972 distance=82' 18229-5443 UC 3567 distance=83' 18120-5626 HJ 5021 distance=83' 18310-5533 FIN 304AB distance=86' 18310-5533 I 1113AC distance=86' 18124-5530 RST 969 distance=86' 18313-5532 HJ 5044 distance=89' 18222-5435 UC 3564 distance=90' 18115-5637 FIN 261 distance=91' 18324-5620 RST3184 distance=91' 18242-5434 LPO 64 distance=94' 18315-5655 KPP 562 distance=97' 18101-5607 NZO 87 distance=97' 18290-5721 RST 985 distance=98' 18332-5532 RST 989 distance=103' 18299-5731 RST 987AB distance=111' 18299-5731 HDO 290AC distance=111' 18299-5731 SKF 973AD distance=111' 18093-5525 UC 3508 distance=111' 18336-5512 UC 3609 distance=115' 18208-5803 TDT 810 distance=120' 18151-5751 HJ 5029 distance=120' 18138-5422 HJ 5027 distance=123' 18096-5456 RST3154 distance=124' 18244-5401 UC 3573 distance=126' 18102-5730 UC 3511 distance=128' 18106-5437 NZO 88 distance=129' 18349-5455 UC 3618 distance=133' 18276-5402 B 390 distance=133' 18076-5710 KPP3101 distance=134' 18345-5445 SWR 248 distance=136' 18061-5649 RST 961 distance=137' 18060-5528 RST 962 distance=137' 18379-5554 RST 994 distance=137' 18050-5622 RST3150 distance=140' 18205-5344 FIN 264 distance=142' 18054-5521 UC 3490 distance=144' 18092-5747 RSS 475 distance=145' 18118-5407 HRG 127 distance=145' 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 18216-5604 RST3173 292 1.6 1
Show 18245-5617 BRT3186 75 4.8 27
Show 18222-5534 DUN 220 177 31.2 32
Show 18218-5526 HDS2597 173 0.1 39
Show 18169-5556 UC 3544 285 44.8 41
Show 18160-5628 RST3164 263 0.7 52
Show 18217-5657 TDT 816 250 0.4 53
Show 18263-5645 UC 3582 177 3.9 57
Show 18243-5513 RST 980 14 1.1 57
Show 18161-5639 I 111 287 1.0 58
Show 18161-5643 UC 3537 238 55.7 61
Show 18150-5530 UC 3534 83 23.4 66
Show 18149-5505 RST 972 216 0.7 82
Show 18229-5443 UC 3567 155 31.6 83
Show 18120-5626 HJ 5021 326 4.6 83
Show 18310-5533 FIN 304 AB 71 1.3 86
Show 18310-5533 I 1113 AC 14 3.8 86
Show 18124-5530 RST 969 94 1.9 86
Show 18313-5532 HJ 5044 353 14.4 89
Show 18222-5435 UC 3564 157 32.9 90
Show 18115-5637 FIN 261 214 3.2 91
Show 18324-5620 RST3184 137 0.5 91
Show 18242-5434 LPO 64 177 3.0 94
Show 18315-5655 KPP 562 231 5.3 97
Show 18101-5607 NZO 87 121 8.3 97
Show 18290-5721 RST 985 181 1.1 98
Show 18332-5532 RST 989 286 0.9 103
Show 18299-5731 RST 987 AB 340 1.1 111
Show 18299-5731 HDO 290 AC 124 29.6 111
Show 18299-5731 SKF 973 AD 273 137.5 111
Show 18093-5525 UC 3508 112 62.1 111
Show 18336-5512 UC 3609 27 9.5 115
Show 18208-5803 TDT 810 68 0.6 120
Show 18151-5751 HJ 5029 79 1.8 120
Show 18138-5422 HJ 5027 163 23.2 123
Show 18096-5456 RST3154 156 1.7 124
Show 18244-5401 UC 3573 55 48.6 126
Show 18102-5730 UC 3511 352 23.5 128
Show 18106-5437 NZO 88 124 7.4 129
Show 18349-5455 UC 3618 202 32.1 133
Show 18276-5402 B 390 8 1.4 133
Show 18076-5710 KPP3101 74 5.2 134
Show 18345-5445 SWR 248 125 4.8 136
Show 18061-5649 RST 961 219 1.7 137
Show 18060-5528 RST 962 34 0.4 137
Show 18379-5554 RST 994 12 0.3 137
Show 18050-5622 RST3150 106 1.0 140
Show 18205-5344 FIN 264 78 0.1 142
Show 18054-5521 UC 3490 256 69.6 144
Show 18092-5747 RSS 475 330 9.7 145
Show 18118-5407 HRG 127 175 5.3 145

 
 
WDS 18216-5604 : COMPONENTS
 
 
  A
B pa=306.4°
sep=1.01"
 
 
18216-5604 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182137.24-560431.6 Mag 10.91 PmRA 10.00
PmDE -72.0 Tycho2 8748-01963-1 DM CP-56 8749
Tycho2
Tycho2 8748-01963-1 Pflag RAmdeg 275.40509801 DEmdeg -56.07542167
PmRA 10.2 PmDE -71.8 E RAmdeg 36 E DEmdeg 41
E pmRA 3.0 E pmDE 3.1 EpRAm 1983.83 EpDEm 1981.34
Num 3 Q RAmdeg 2.8 Q DEmdeg 3.8 Q pmRA 2.8
Q pmDE 3.7 BTmag 11.901 E BTmag 0.109 VTmag 10.776
E VTmag 0.068 Prox 643 TYC T HIP
CCDM RAdeg 275.40507556 DEdeg -56.07527833 EpRA 1990 1.64
EpDE 1990 1.59 E RAdeg 44.7 E DEdeg 57.0 Posflg
Corr -0.1
 
 
18216-5604 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182137.14-560431.0 Mag 11.27 PmRA 10.00
PmDE -72.0 Calc delta mag 0.36 Calc coord yes