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Doubles in session


Current system
18383-6516
RST 993


Nearby doubles
9' : 18391-6523
SKF 370

47' : 18347-6557
I 634

51' : 18454-6452
SKF 105AB

65' : 18315-6605
TDT 926

66' : 18342-6617
MLO 5

67' : 18451-6607
KPP1463

68' : 18474-6552
LDS 650

68' : 18490-6525
SKF1648

68' : 18297-6436
RST5448AB

72' : 18463-6608
TDT1046

75' : 18274-6545
TDT 884

80' : 18503-6542
KPP1663

82' : 18382-6638
LDS 646

83' : 18487-6427
I 639

84' : 18388-6353
BRT2012

86' : 18442-6634
UC 3657

86' : 18285-6417
UC 3588

88' : 18514-6548
TDS 950

90' : 18451-6358
BIL 1

92' : 18431-6643
NZO 91

93' : 18334-6349
KPP2265

94' : 18255-6605
HJ 5039

98' : 18262-6417
FIN 265

102' : 18357-6656
DON 909

103' : 18431-6338
TDS 938

103' : 18255-6413
TDT 855



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

18383-6516 RST 993

 
 
18h 38m 17.86s -65° 15' 50.4" P.A. 42.00 sep 0.4 mag 10.40,11.60
 
 
Coord 2000 18383-6516 Discov num RST 993 Comp Coord arcsec 2000 18 38 17.86 -65 15 50.4
Date first 1930 Date last 2021 Obs 2
Pa first 38 Pa last 41.5 P.A. Now (θ) 41.5°
Sep first 0.3 Sep last 0.404 Sep. Now (ρ) 0.404"
Mag pri 10.40 Mag sec 11.60 delta mag (ΔM) 1.2 Spectral class
Pri motion ra +010 Sec motion ra
Pri motion dec -035 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo Tycho2 9077-02219-1 Gaia DR2 6437509188990837504
 
 
WDS 18383-6516 RST 993 : 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
18383-6516 RST 993 1930 1 38 0.3 10.40 11.60 183817.86-651550.4
18383-6516 RST 993 2021 2 42 0.4 10.40 11.60 183817.86-651550.4

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

 
 
WDS 18383-6516 RST 993 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18383-6516 RST 993 : MEASURES
 
 
No records found.

 
 
WDS 18383-6516 : VIRTUAL EYEPIECE
 
 

18383-6516 RST 993A mag 10.4 18383-6516 RST 993B sep 0.3 P.A. 20.30 mag 11.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18383-6516 : ALADIN DSS IMAGE @ 18h 38m 17.86s -65° 15' 50.4"
 
 
 
 
WDS 18383-6516 RST 993 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18383-6516 RST 993 distance=0' 18391-6523 SKF 370 distance=9' 18347-6557 I 634 distance=47' 18454-6452 SKF 105AB distance=51' 18454-6452 CVN 59AC distance=51' 18454-6452 BIL 4Ba,Bb distance=53' 18315-6605 TDT 926 distance=65' 18342-6617 MLO 5 distance=66' 18451-6607 KPP1463 distance=67' 18474-6552 LDS 650 distance=68' 18490-6525 SKF1648 distance=68' 18297-6436 RST5448AB distance=68' 18463-6608 TDT1046 distance=72' 18274-6545 TDT 884 distance=75' 18503-6542 KPP1663 distance=80' 18382-6638 LDS 646 distance=82' 18487-6427 I 639 distance=83' 18388-6353 BRT2012 distance=84' 18442-6634 UC 3657 distance=86' 18285-6417 UC 3588 distance=86' 18514-6548 TDS 950 distance=88' 18451-6358 BIL 1 distance=90' 18431-6643 NZO 91 distance=92' 18334-6349 KPP2265 distance=93' 18255-6605 HJ 5039 distance=94' 18262-6417 FIN 265 distance=98' 18357-6656 DON 909 distance=102' 18431-6338 TDS 938 distance=103' 18255-6413 TDT 855 distance=103' 18256-6636 MLO 80 distance=112' 18421-6705 TDS 935 distance=112' 18388-6323 HDS2643 distance=114' 18197-6523 TDT 798 distance=117' 18211-6606 MLO 79 distance=118' 18355-6319 RST 991 distance=119' 18272-6655 TDT 879 distance=121' 18200-6444 KPP 934 distance=121' 18191-6536 TDT 793 distance=122' 18231-6359 UC 3569AB distance=125' 18231-6359 UC 3569BC distance=125' 18187-6446 FIN 263 distance=128' 18550-6356 NZO 93 distance=128' 18583-6554 GLI 248 distance=130' 18442-6728 UC 3658 distance=137' 18572-6409 RST5455 distance=139' 18188-6627 UC 3551 distance=140' 18252-6325 UC 3576 distance=140' 18193-6637 LDS 632 distance=142' 18197-6353 I 249 distance=146' 18358-6742 TDT 951 distance=147' 18296-6734 DON 899 distance=148' 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 18383-6516 RST 993 42 0.4
Show 18391-6523 SKF 370 70 7.0 9
Show 18347-6557 I 634 357 2.9 47
Show 18454-6452 SKF 105 AB 65 71.3 51
Show 18454-6452 CVN 59 AC 319 7.4 51
Show 18454-6452 BIL 4 Ba,Bb 92 0.1 53
Show 18315-6605 TDT 926 199 0.4 65
Show 18342-6617 MLO 5 292 4.4 66
Show 18451-6607 KPP1463 11 11.0 67
Show 18474-6552 LDS 650 253 13.1 68
Show 18490-6525 SKF1648 74 23.1 68
Show 18297-6436 RST5448 AB 181 0.3 68
Show 18463-6608 TDT1046 88 1.0 72
Show 18274-6545 TDT 884 164 0.6 75
Show 18503-6542 KPP1663 97 12.8 80
Show 18382-6638 LDS 646 135 25.0 82
Show 18487-6427 I 639 71 2.1 83
Show 18388-6353 BRT2012 352 4.7 84
Show 18442-6634 UC 3657 71 17.7 86
Show 18285-6417 UC 3588 154 23.5 86
Show 18514-6548 TDS 950 299 1.2 88
Show 18451-6358 BIL 1 170 1.2 90
Show 18431-6643 NZO 91 162 1.8 92
Show 18334-6349 KPP2265 292 18.9 93
Show 18255-6605 HJ 5039 127 16.5 94
Show 18262-6417 FIN 265 143 2.3 98
Show 18357-6656 DON 909 330 0.5 102
Show 18431-6338 TDS 938 306 1.4 103
Show 18255-6413 TDT 855 126 2.4 103
Show 18256-6636 MLO 80 334 2.8 112
Show 18421-6705 TDS 935 282 0.9 112
Show 18388-6323 HDS2643 148 0.2 114
Show 18197-6523 TDT 798 68 0.5 117
Show 18211-6606 MLO 79 247 3.9 118
Show 18355-6319 RST 991 6 0.6 119
Show 18272-6655 TDT 879 300 2.1 121
Show 18200-6444 KPP 934 27 7.7 121
Show 18191-6536 TDT 793 288 2.6 122
Show 18231-6359 UC 3569 AB 15 39.6 125
Show 18231-6359 UC 3569 BC 62 45.3 125
Show 18187-6446 FIN 263 234 0.1 128
Show 18550-6356 NZO 93 335 3.6 128
Show 18583-6554 GLI 248 125 3.9 130
Show 18442-6728 UC 3658 330 37.8 137
Show 18572-6409 RST5455 124 0.2 139
Show 18188-6627 UC 3551 116 63.7 140
Show 18252-6325 UC 3576 113 71.4 140
Show 18193-6637 LDS 632 220 89.8 142
Show 18197-6353 I 249 349 7.9 146
Show 18358-6742 TDT 951 20 1.0 147
Show 18296-6734 DON 899 41 0.9 148

 
 
WDS 18383-6516 : COMPONENTS
 
 
  A
B pa=20.3°
sep=0.32"
 
 
18383-6516 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183817.86-651550.4 Mag 10.4 PmRA 10.00
PmDE -35.0 Tycho2 9077-02219-1
Tycho2
Tycho2 9077-02219-1 Pflag RAmdeg 279.57442652 DEmdeg -65.26401574
PmRA 17.9 PmDE -33.5 E RAmdeg 19 E DEmdeg 18
E pmRA 2.6 E pmDE 2.4 EpRAm 1991.10 EpDEm 1991.19
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.3 Q pmRA 1.2
Q pmDE 0.3 BTmag 10.641 E BTmag 0.033 VTmag 10.078
E VTmag 0.028 Prox 715 TYC T HIP
CCDM RAdeg 279.57432833 DEdeg -65.26393944 EpRA 1990 1.73
EpDE 1990 1.81 E RAdeg 18.8 E DEdeg 17.6 Posflg
Corr -0.1
 
 
18383-6516 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183817.88-651550.1 Mag 11.6 Calc delta mag 1.2
Calc coord yes