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Current system
18326-4936
RST 9007


Nearby doubles
11' : 18329-4927
BRT1062

18' : 18308-4934
CPO 588

32' : 18297-4949
HDS2620

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SKF1147

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UC 3624

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RST 990

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BRT1067

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UC 3608

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UC 3613

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UC 3607

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BRT1053

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I 635

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ALD 70

64' : 18336-4833
CPO 590

66' : 18266-4909
UC 3584

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I 1024

73' : 18379-5028
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BRT1069

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HJ 5046

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KPP 578

79' : 18245-4932
UC 3574

82' : 18242-4942
UC 3572



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

18326-4936 RST 9007

 
 
18h 32m 36.40s -49° 36' 03.1" P.A. 42.00 sep 4.1 mag 10.38,13.40 Sp A9V
 
 
Coord 2000 18326-4936 Discov num RST9007 Comp Coord arcsec 2000 18 32 36.40 -49 36 03.1
Date first 1930 Date last 2015 Obs 4
Pa first 46 Pa last 42.2 P.A. Now (θ) 42.2°
Sep first 3.7 Sep last 4.064 Sep. Now (ρ) 4.064"
Mag pri 10.38 Mag sec 13.40 delta mag (ΔM) 3.02 Spectral class A9V (white)
Pri motion ra +007 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Telescopium Tycho2 8367-01449-1 Gaia DR2 6703941510903411456 HD 170555
 
 
WDS 18326-4936 RST 9007 : NOTES
 
 
discov_num notes refcode
RST9007 Previously known as RST2060a.
 
 
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
18326-4936 RST9007 2000 3 43 4.0 10.38 13.40 A9V N D 183236.40-493603.1
18326-4936 RST9007 2015 4 42 4.1 10.38 13.40 A9V N 183236.40-493603.1

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

 
 
WDS 18326-4936 RST 9007 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18326-4936 RST 9007 : MEASURES
 
 
No records found.

 
 
WDS 18326-4936 : VIRTUAL EYEPIECE
 
 

18326-4936 RST9007A mag 10.38 Sp A9V 18326-4936 RST9007B sep 3.5 P.A. 30.40 mag 13.4 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18326-4936 : ALADIN DSS IMAGE @ 18h 32m 36.40s -49° 36' 03.1"
 
 
 
 
WDS 18326-4936 RST 9007 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18326-4936 RST9007 distance=1' 18329-4927 BRT1062 distance=11' 18308-4934 CPO 588 distance=18' 18297-4949 HDS2620 distance=32' 18315-5011 SKF1147 distance=37' 18361-4915 UC 3624 distance=41' 18364-4952 CPO 592 distance=41' 18331-4852 RST 990 distance=45' 18357-5010 BRT1067 distance=46' 18330-4850 UC 3608 distance=47' 18341-4850 UC 3613 distance=48' 18329-4848 UC 3607 distance=49' 18387-4922 HDS2642 distance=61' 18267-4957 BRT1053 distance=62' 18350-4838 I 635 distance=63' 18268-4910 ALD 70 distance=64' 18336-4833 CPO 590 distance=64' 18266-4909 UC 3584 distance=66' 18340-5043 I 1024 distance=69' 18379-5028 UC 3629 distance=73' 18340-4825 BRT1063 distance=73' 18370-5035 BRT1069 distance=73' 18313-4821 HJ 5046 distance=76' 18275-4840 BRT1056 distance=77' 18318-4819 KPP 578 distance=78' 18245-4932 UC 3574 distance=79' 18242-4942 UC 3572 distance=82' 18326-4814 UC 3605 distance=82' 18295-5053 HDS2618Aa,Ab distance=83' 18295-5053 CPO 586AB distance=83' 18354-4816 BRT1066 distance=85' 18410-5021 BRT1074 distance=92' 18232-4953 KPP1538 distance=93' 18231-4923 UC 3568 distance=94' 18360-4807 UC 3623 distance=96' 18310-4802 ARY 75AB distance=96' 18310-4802 ARY 75AC distance=96' 18309-4801 HJ 5045 distance=97' 18423-4958 UC 3647 distance=97' 18349-4801 HJ 5047 distance=98' 18339-4759 UC 3611 distance=99' 18295-5110 UC 3593 distance=99' 18302-5113 UC 3596 distance=100' 18252-5048 UC 3575 distance=101' 18244-5042 TDT 842 distance=104' 18283-5112 HRG 129 distance=105' 18418-5035 RST 997 distance=107' 18352-5120 HU 1607AB distance=107' 18308-5122 UC 3600 distance=108' 18293-5119 RST 988 distance=108' 18382-4804 BRT1070 distance=108' 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 18326-4936 RST9007 42 4.1 1
Show 18329-4927 BRT1062 179 5.3 11
Show 18308-4934 CPO 588 275 3.3 18
Show 18297-4949 HDS2620 162 0.4 32
Show 18315-5011 SKF1147 172 85.5 37
Show 18361-4915 UC 3624 287 9.2 41
Show 18364-4952 CPO 592 295 3.8 41
Show 18331-4852 RST 990 336 2.3 45
Show 18357-5010 BRT1067 46 3.9 46
Show 18330-4850 UC 3608 344 73.6 47
Show 18341-4850 UC 3613 100 21.6 48
Show 18329-4848 UC 3607 224 48.1 49
Show 18387-4922 HDS2642 176 1.4 61
Show 18267-4957 BRT1053 268 5.1 62
Show 18350-4838 I 635 358 3.0 63
Show 18268-4910 ALD 70 338 1.4 64
Show 18336-4833 CPO 590 287 5.9 64
Show 18266-4909 UC 3584 281 10.2 66
Show 18340-5043 I 1024 95 3.0 69
Show 18379-5028 UC 3629 66 55.4 73
Show 18340-4825 BRT1063 116 4.8 73
Show 18370-5035 BRT1069 48 3.1 73
Show 18313-4821 HJ 5046 76 7.4 76
Show 18275-4840 BRT1056 171 3.4 77
Show 18318-4819 KPP 578 260 5.4 78
Show 18245-4932 UC 3574 277 34.8 79
Show 18242-4942 UC 3572 156 74.0 82
Show 18326-4814 UC 3605 178 8.2 82
Show 18295-5053 HDS2618 Aa,Ab 205 0.2 83
Show 18295-5053 CPO 586 AB 273 4.8 83
Show 18354-4816 BRT1066 1 4.3 85
Show 18410-5021 BRT1074 280 4.2 92
Show 18232-4953 KPP1538 285 11.6 93
Show 18231-4923 UC 3568 271 36.6 94
Show 18360-4807 UC 3623 84 38.0 96
Show 18310-4802 ARY 75 AB 170 12.5 96
Show 18310-4802 ARY 75 AC 47 17.7 96
Show 18309-4801 HJ 5045 20 7.9 97
Show 18423-4958 UC 3647 226 49.9 97
Show 18349-4801 HJ 5047 171 45.2 98
Show 18339-4759 UC 3611 283 20.9 99
Show 18295-5110 UC 3593 327 51.1 99
Show 18302-5113 UC 3596 18 34.1 100
Show 18252-5048 UC 3575 30 21.8 101
Show 18244-5042 TDT 842 298 1.1 104
Show 18283-5112 HRG 129 358 11.2 105
Show 18418-5035 RST 997 267 2.6 107
Show 18352-5120 HU 1607 AB 264 2.1 107
Show 18308-5122 UC 3600 274 43.7 108
Show 18293-5119 RST 988 174 0.6 108
Show 18382-4804 BRT1070 157 5.2 108

 
 
WDS 18326-4936 : COMPONENTS
 
 
  A
B pa=30.4°
sep=3.49"
 
 
18326-4936 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183236.40-493603.1 Mag 10.38 Spectral class A9V (white)
PmRA 7.00 PmDE -11.0 Tycho2 8367-01449-1 HD 170555
Tycho2
Tycho2 8367-01449-1 Pflag RAmdeg 278.15166586 DEmdeg -49.60088596
PmRA 4.5 PmDE -18.5 E RAmdeg 23 E DEmdeg 26
E pmRA 2.1 E pmDE 2.0 EpRAm 1990.20 EpDEm 1989.53
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.6 Q pmRA 1.7
Q pmDE 0.6 BTmag 10.784 E BTmag 0.040 VTmag 10.380
E VTmag 0.039 Prox 628 TYC T HIP
CCDM RAdeg 278.15164972 DEdeg -49.60084222 EpRA 1990 1.56
EpDE 1990 1.45 E RAdeg 23.0 E DEdeg 26.3 Posflg
Corr -0.3
 
 
18326-4936 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183236.58-493600.1 Mag 13.4 Calc delta mag 3.02
Calc coord yes