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Current system
19539-0858
RST 4050


Nearby doubles
25' : 19541-0834
HJ 900

46' : 19546-0814
STF2594AB

60' : 19579-0904
BU 1475AB

62' : 19521-0802
GWP2903

69' : 19506-0947
KPP 444

76' : 19556-0747
TDT1855

82' : 19510-0749
UC 4039

84' : 19502-1000
RST4643AB

87' : 19565-1016
GWP2911

88' : 19520-1021
BU 148AB

91' : 19555-1026
GWP2908

91' : 19595-0824
J 1691

92' : 19567-0737
RST4646

99' : 19494-0746
RST4642

100' : 20006-0911
BRT 554

106' : 19598-0957
HO 276AB

108' : 19498-0730
UC 4033

109' : 19504-1033
RST4644

110' : 20009-0826
RST4648

111' : 19466-0841
TDT1731

112' : 19471-0809
A 108

118' : 19508-1046
HO 275

120' : 19506-1047
HU 77AB

124' : 19463-0950
BRT 553

124' : 20008-0749
RST4647

129' : 19453-0849
AOT 79



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

19539-0858 RST 4050

 
 
19h 53m 54.47s -08° 58' 17.0" P.A. 154.00 sep 0.9 mag 10.70,12.20
 
 
Coord 2000 19539-0858 Discov num RST4050 Comp Coord arcsec 2000 19 53 54.47 -08 58 17.0
Date first 1938 Date last 2013 Obs 4
Pa first 153 Pa last 153.6 P.A. Now (θ) 153.6°
Sep first 0.9 Sep last 0.877 Sep. Now (ρ) 0.877"
Mag pri 10.70 Mag sec 12.20 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5725-00796-1 Gaia DR2 4195164629848534528
 
 
WDS 19539-0858 RST 4050 : 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
19539-0858 RST4050 1950 3 152 0.9 10.70 12.20 195354.47-085817.0
19539-0858 RST4050 2013 4 154 0.9 10.70 12.20 195354.47-085817.0

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

 
 
WDS 19539-0858 RST 4050 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19539-0858 RST 4050 : MEASURES
 
 
No records found.

 
 
WDS 19539-0858 : VIRTUAL EYEPIECE
 
 

19539-0858 RST4050A mag 10.7 19539-0858 RST4050B sep 0.9 P.A. 153.90 mag 12.2 virtual eyepiece
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Radius:
Components only
 
 
WDS 19539-0858 : ALADIN DSS IMAGE @ 19h 53m 54.47s -08° 58' 17.0"
 
 
 
 
WDS 19539-0858 RST 4050 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19539-0858 RST4050 distance=1' 19541-0834 HJ 900 distance=25' 19546-0814 STF2594AB distance=46' 19579-0904 BU 1475AB distance=60' 19579-0904 HDO 155AC distance=60' 19579-0904 BU 1475CD distance=62' 19521-0802 GWP2903 distance=62' 19506-0947 KPP 444 distance=69' 19556-0747 TDT1855 distance=76' 19510-0749 UC 4039 distance=82' 19502-1000 RST4643AB distance=84' 19502-1000 GII 286Aa,Ab distance=84' 19565-1016 GWP2911 distance=87' 19520-1021 BU 148AB distance=88' 19520-1021 BU 148AC distance=88' 19555-1026 GWP2908 distance=91' 19595-0824 J 1691 distance=91' 19567-0737 RST4646 distance=92' 19494-0746 RST4642 distance=99' 20006-0911 BRT 554 distance=100' 19598-0957 HO 276AB distance=106' 19598-0957 HLA 22AC distance=106' 19498-0730 UC 4033 distance=108' 19504-1033 RST4644 distance=109' 20009-0826 RST4648 distance=110' 19466-0841 TDT1731 distance=111' 19471-0809 A 108 distance=112' 19508-1046 HO 275 distance=118' 19506-1047 HU 77AB distance=120' 19506-1047 HU 77AB,C distance=120' 19463-0950 BRT 553 distance=124' 20008-0749 RST4647 distance=124' 19453-0849 AOT 79 distance=129' 19582-0700 RST5146 distance=135' 19553-0644 STF2597AB distance=136' 19553-0644 BOW 8AC distance=136' 19557-0643 SCJ 23 distance=139' 19573-1109 UC 4058 distance=141' 19447-0825 AOT 78 distance=141' 19491-1104 RST4641AB distance=145' 19491-1104 HLN 47AC distance=145' 19460-0735 HDS2808 distance=145' 19504-1114 UC 4035 distance=145' 19447-0958 BRT1952 distance=150' 19438-0901 AOT 77 distance=151' 19436-0904 HO 579AB distance=154' 19436-0904 HO 579AC distance=154' 19460-1039 HU 76 distance=155' 19521-0625 J 2287 distance=156' 19438-0945 RST4640 distance=157' 20012-0704 TDT1915 distance=158' 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 19539-0858 RST4050 154 0.9 1
Show 19541-0834 HJ 900 75 46.5 25
Show 19546-0814 STF2594 AB 171 36.3 46
Show 19579-0904 BU 1475 AB 113 10.4 60
Show 19579-0904 HDO 155 AC 119 115.1 60
Show 19579-0904 BU 1475 CD 163 4.9 62
Show 19521-0802 GWP2903 49 119.6 62
Show 19506-0947 KPP 444 223 3.6 69
Show 19556-0747 TDT1855 41 1.5 76
Show 19510-0749 UC 4039 169 10.3 82
Show 19502-1000 RST4643 AB 264 1.5 84
Show 19502-1000 GII 286 Aa,Ab 126 0.1 84
Show 19565-1016 GWP2911 213 31.0 87
Show 19520-1021 BU 148 AB 219 0.6 88
Show 19520-1021 BU 148 AC 55 31.1 88
Show 19555-1026 GWP2908 121 8.3 91
Show 19595-0824 J 1691 222 6.3 91
Show 19567-0737 RST4646 195 4.6 92
Show 19494-0746 RST4642 260 0.4 99
Show 20006-0911 BRT 554 25 2.6 100
Show 19598-0957 HO 276 AB 109 0.2 106
Show 19598-0957 HLA 22 AC 296 10.3 106
Show 19498-0730 UC 4033 6 44.5 108
Show 19504-1033 RST4644 224 0.5 109
Show 20009-0826 RST4648 111 3.1 110
Show 19466-0841 TDT1731 52 0.7 111
Show 19471-0809 A 108 107 0.3 112
Show 19508-1046 HO 275 121 26.4 118
Show 19506-1047 HU 77 AB 320 0.4 120
Show 19506-1047 HU 77 AB,C 316 27.8 120
Show 19463-0950 BRT 553 91 19.5 124
Show 20008-0749 RST4647 81 0.5 124
Show 19453-0849 AOT 79 348 15.5 129
Show 19582-0700 RST5146 53 3.7 135
Show 19553-0644 STF2597 AB 100 0.6 136
Show 19553-0644 BOW 8 AC -1 -1.0 136
Show 19557-0643 SCJ 23 25 36.5 139
Show 19573-1109 UC 4058 197 13.2 141
Show 19447-0825 AOT 78 256 17.2 141
Show 19491-1104 RST4641 AB 148 1.0 145
Show 19491-1104 HLN 47 AC 16 10.8 145
Show 19460-0735 HDS2808 175 0.1 145
Show 19504-1114 UC 4035 322 14.2 145
Show 19447-0958 BRT1952 356 3.6 150
Show 19438-0901 AOT 77 233 13.8 151
Show 19436-0904 HO 579 AB 305 2.7 154
Show 19436-0904 HO 579 AC 153 63.8 154
Show 19460-1039 HU 76 264 0.9 155
Show 19521-0625 J 2287 170 3.3 156
Show 19438-0945 RST4640 305 0.6 157
Show 20012-0704 TDT1915 226 0.5 158

 
 
WDS 19539-0858 : COMPONENTS
 
 
  A
B pa=153.9°
sep=0.87"
 
 
19539-0858 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195354.47-085817.0 Mag 10.7 PmRA 1.00
PmDE -4.0 Tycho2 5725-00796-1 DM BD-09 5281
Tycho2
Tycho2 5725-00796-1 Pflag RAmdeg 298.47697479 DEmdeg -8.97139955
PmRA 5.8 PmDE -2.8 E RAmdeg 44 E DEmdeg 46
E pmRA 2.2 E pmDE 2.2 EpRAm 1986.54 EpDEm 1985.78
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 11.595 E BTmag 0.098 VTmag 10.427
E VTmag 0.056 Prox 999 TYC T HIP
CCDM RAdeg 298.47696111 DEdeg -8.97139278 EpRA 1990 1.58
EpDE 1990 1.46 E RAdeg 45.2 E DEdeg 47.7 Posflg
Corr -0.1
 
 
19539-0858 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195354.50-085817.8 Mag 12.2 Calc delta mag 1.5
Calc coord yes