stampa
Login

Want to manage your own lists?
Create your account here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18450-5122
RST 5452
HD 172841


Nearby doubles
22' : 18436-5138
RST5451AB

24' : 18435-5103
I 1378

28' : 18472-5103
I 1383AB

33' : 18469-5054
RST1001

34' : 18473-5056
CPO 598

38' : 18488-5108
DAW 223

39' : 18474-5050
HJ 5058AB

39' : 18459-5201
RST1000

45' : 18433-5040
UC 3655

47' : 18463-5036
CPO 597

51' : 18419-5202
UC 3640

53' : 18449-5029
HDS2656

54' : 18393-5126
RST 995

55' : 18455-5216
TOI1122

56' : 18418-5035
RST 997

58' : 18454-5025
R 313

58' : 18495-5042
B 1372AB

65' : 18500-5207
HDS2669

66' : 18520-5122
I 1384

73' : 18410-5021
BRT1074

78' : 18528-5057
HJ 5067

79' : 18376-5158
I 1373

83' : 18538-5111
I 1386

86' : 18541-5131
RST1008

87' : 18379-5028
UC 3629

87' : 18527-5210
RST1005



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.

18450-5122 RST 5452 (HD 172841)

 
 
18h 45m 02.73s -51° 21' 30.1" P.A. 259.00 sep 0.1 mag 9.20,9.20 Sp K1:III
 
 
Coord 2000 18450-5122 Discov num RST5452 Comp Coord arcsec 2000 18 45 02.73 -51 21 30.1
Date first 1946 Date last 2008 Obs 4
Pa first 218 Pa last 259.2 P.A. Now (θ) 259.2°
Sep first 0.2 Sep last 0.123 Sep. Now (ρ) 0.123"
Mag pri 9.20 Mag sec 9.20 delta mag (ΔM) 0 Spectral class K1:III (yellow-orange)
Pri motion ra -005 Sec motion ra
Pri motion dec -034 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 172841 Constellation Telescopium SAO 245680 Tycho2 8385-01269-1
Gaia DR2 6654946581273414272 HD 172841 DM CP-5110992
 
 
WDS 18450-5122 RST 5452 (HD 172841) : 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
18450-5122 RST5452 1971 3 252 0.2 9.20 9.20 K1:III 184502.73-512130.1
18450-5122 RST5452 2008 4 259 0.1 9.20 9.20 K1:III 184502.73-512130.1

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

 
 
WDS 18450-5122 RST 5452 (HD 172841) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18450-5122 RST 5452 (HD 172841) : MEASURES
 
 
No records found.

 
 
WDS 18450-5122 (HD 172841) : VIRTUAL EYEPIECE
 
 

18450-5122 RST5452A mag 9.2 Sp K1:III 18450-5122 RST5452B sep 0.1 P.A. 253.00 mag 9.2 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 18450-5122 (HD 172841) : ALADIN DSS IMAGE @ 18h 45m 02.73s -51° 21' 30.1"
 
 
 
 
WDS 18450-5122 RST 5452 (HD 172841) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18450-5122 RST5452 distance=1' 18436-5138 RST5451Ba,Bb distance=22' 18436-5138 RST5451AB distance=22' 18435-5103 I 1378 distance=24' 18472-5103 I 1383AB distance=28' 18472-5103 I 1383AC distance=28' 18469-5054 RST1001 distance=33' 18473-5056 CPO 598 distance=34' 18488-5108 DAW 223 distance=38' 18474-5050 HJ 5058AB distance=39' 18459-5201 RST1000 distance=39' 18433-5040 UC 3655 distance=45' 18463-5036 CPO 597 distance=47' 18419-5202 UC 3640 distance=51' 18449-5029 HDS2656 distance=53' 18393-5126 RST 995 distance=54' 18455-5216 TOI1122 distance=55' 18418-5035 RST 997 distance=56' 18454-5025 R 313 distance=58' 18495-5042 B 1372AB distance=58' 18495-5042 DAW 22AC distance=58' 18500-5207 HDS2669 distance=65' 18520-5122 I 1384 distance=66' 18410-5021 BRT1074 distance=73' 18528-5057 HJ 5067 distance=78' 18376-5158 I 1373 distance=79' 18538-5111 I 1386 distance=83' 18541-5131 RST1008 distance=86' 18379-5028 UC 3629 distance=87' 18527-5210 RST1005 distance=87' 18423-4958 UC 3647 distance=88' 18370-5035 BRT1069 distance=89' 18516-5229 LDS 655 distance=90' 18434-5252 HJ 5055 distance=92' 18352-5120 HU 1607AB distance=92' 18522-5015 UC 3702 distance=95' 18505-5247 UC 3693 distance=99' 18520-5007 UC 3701 distance=100' 18363-5226 UC 3625 distance=104' 18531-5011 MUG 10Aa,Ab distance=105' 18531-5011 CVN 61AB distance=105' 18531-5011 CVN 61AC distance=105' 18531-5011 CVN 61AD distance=105' 18531-5011 CVN 61AE distance=105' 18474-4938 HJ 5059AB distance=107' 18474-4938 HJ 5059AC distance=107' 18562-5049 RST1011 distance=111' 18340-5043 I 1024 distance=112' 18567-5102 RST5456 distance=112' 18451-4929 BRT1075 distance=113' 18357-5010 BRT1067 distance=114' 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 18450-5122 RST5452 259 0.1 1
Show 18436-5138 RST5451 Ba,Bb 242 0.2 22
Show 18436-5138 RST5451 AB 305 0.8 22
Show 18435-5103 I 1378 28 4.3 24
Show 18472-5103 I 1383 AB 247 0.6 28
Show 18472-5103 I 1383 AC 334 34.8 28
Show 18469-5054 RST1001 69 1.6 33
Show 18473-5056 CPO 598 94 4.1 34
Show 18488-5108 DAW 223 1 3.6 38
Show 18474-5050 HJ 5058 AB 341 11.7 39
Show 18459-5201 RST1000 74 2.0 39
Show 18433-5040 UC 3655 209 27.3 45
Show 18463-5036 CPO 597 36 7.7 47
Show 18419-5202 UC 3640 317 8.2 51
Show 18449-5029 HDS2656 230 0.6 53
Show 18393-5126 RST 995 282 1.4 54
Show 18455-5216 TOI1122 35 0.5 55
Show 18418-5035 RST 997 267 2.6 56
Show 18454-5025 R 313 37 53.9 58
Show 18495-5042 B 1372 AB 123 2.8 58
Show 18495-5042 DAW 22 AC 20 12.4 58
Show 18500-5207 HDS2669 182 0.6 65
Show 18520-5122 I 1384 50 1.8 66
Show 18410-5021 BRT1074 280 4.2 73
Show 18528-5057 HJ 5067 274 2.9 78
Show 18376-5158 I 1373 249 5.2 79
Show 18538-5111 I 1386 61 0.4 83
Show 18541-5131 RST1008 140 3.1 86
Show 18379-5028 UC 3629 66 55.4 87
Show 18527-5210 RST1005 137 1.7 87
Show 18423-4958 UC 3647 226 49.9 88
Show 18370-5035 BRT1069 48 3.1 89
Show 18516-5229 LDS 655 330 15.7 90
Show 18434-5252 HJ 5055 75 7.6 92
Show 18352-5120 HU 1607 AB 264 2.1 92
Show 18522-5015 UC 3702 136 16.0 95
Show 18505-5247 UC 3693 94 10.7 99
Show 18520-5007 UC 3701 257 41.7 100
Show 18363-5226 UC 3625 270 17.5 104
Show 18531-5011 MUG 10 Aa,Ab 60 0.4 105
Show 18531-5011 CVN 61 AB 166 4.0 105
Show 18531-5011 CVN 61 AC 336 8.3 105
Show 18531-5011 CVN 61 AD 160 9.0 105
Show 18531-5011 CVN 61 AE 128 10.7 105
Show 18474-4938 HJ 5059 AB 241 24.7 107
Show 18474-4938 HJ 5059 AC 200 30.0 107
Show 18562-5049 RST1011 89 0.7 111
Show 18340-5043 I 1024 95 3.0 112
Show 18567-5102 RST5456 124 0.2 112
Show 18451-4929 BRT1075 166 4.7 113
Show 18357-5010 BRT1067 46 3.9 114

 
 
WDS 18450-5122 : COMPONENTS
 
 
  A
B pa=253.0°
sep=0.08"
 
 
18450-5122 A
 
 
Componente originario normalizzato AB Name HD 172841 Coord arcsec 2000 184502.73-512130.1 Mag 9.2
Spectral class K1:III (yellow-orange) PmRA -5.00 PmDE -34.0 SAO 245680
Tycho2 8385-01269-1 HD 172841 DM CP-5110992
Tycho2
Tycho2 8385-01269-1 Pflag RAmdeg 281.26138659 DEmdeg -51.35836572
PmRA -5.0 PmDE -33.0 E RAmdeg 8 E DEmdeg 8
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.91 EpDEm 1990.99
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 9.531 E BTmag 0.021 VTmag 8.462
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 281.26140556 DEdeg -51.35828889 EpRA 1990 1.51
EpDE 1990 1.64 E RAdeg 8.3 E DEdeg 8.0 Posflg
Corr -0.3
SAO
SAO 245680 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.019 Vmag 8 SpType G5
Double code Source 48 CatNum 17626 DM CP-5110992
DMcomp BDsup HD 172841 M HD 0
GC RA1950rad 4.89177459 DE1950rad -0.89726602 PmRA2000 -0.0008
PmDE2000 -0.022
 
 
18450-5122 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184502.72-512130.1 Mag 9.2 Calc coord yes