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Current system
20150-0557
RST 4657


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11' : 20144-0603
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20150-0557 RST 4657

 
 
20h 15m 00.12s -05° 57' 22.7" P.A. 257.00 sep 0.5 mag 10.82,10.82
 
 
Coord 2000 20150-0557 Discov num RST4657 Comp Coord arcsec 2000 20 15 00.12 -05 57 22.7
Date first 1938 Date last 1996 Obs 7
Pa first 250 Pa last 257.3 P.A. Now (θ) 257.3°
Sep first 0.4 Sep last 0.51 Sep. Now (ρ) 0.51"
Mag pri 10.82 Mag sec 10.82 delta mag (ΔM) 0 Spectral class
Pri motion ra -009 Sec motion ra -009
Pri motion dec -032 Sec motion dec -032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5174-02366-1 Gaia DR2 4217480416623348352
 
 
WDS 20150-0557 RST 4657 : 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
20150-0557 RST4657 1996 7 257 0.5 10.82 10.82 201500.12-055722.7

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

 
 
WDS 20150-0557 RST 4657 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20150-0557 RST 4657 : MEASURES
 
 
No records found.

 
 
WDS 20150-0557 : VIRTUAL EYEPIECE
 
 

20150-0557 RST4657A mag 10.82 20150-0557 RST4657B sep 0.5 P.A. 257.20 mag 10.82 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20150-0557 : ALADIN DSS IMAGE @ 20h 15m 00.12s -05° 57' 22.7"
 
 
 
 
WDS 20150-0557 RST 4657 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20150-0557 RST4657 distance=0' 20144-0603 STF2646BC distance=11' 20144-0603 STF2646AB distance=11' 20169-0527 RST4658 distance=42' 20167-0630 J 1388 distance=44' 20158-0640 UC 4130 distance=45' 20153-0644 KPP4188 distance=47' 20116-0609 BU 833BC distance=51' 20132-0514 LDS4833AB distance=51' 20132-0514 LDS4833Aa,Ab distance=51' 20116-0609 BU 833AB distance=53' 20116-0609 BU 833AD distance=53' 20113-0542 GWP2925 distance=57' 20188-0614 RST4660 distance=60' 20189-0608 RST4661 distance=61' 20174-0507 GWP2936 distance=63' 20141-0450 HDS2883AB distance=69' 20141-0450 CSR 3AC distance=69' 20113-0510 KPP2247 distance=73' 20133-0706 RST4655 distance=73' 20109-0637 ARU 20 distance=74' 20196-0632 LDS4837 distance=78' 20169-0710 UC 4136 distance=78' 20166-0712 JNN 125 distance=78' 20169-0712 J 2306 distance=79' 20178-0447 UC 4140 distance=82' 20116-0705 TDT2070 distance=85' 20165-0719 UC 4133 distance=85' 20201-0517 TDT2180 distance=86' 20151-0727 KPP2772 distance=90' 20187-0710 J 2309 distance=91' 20211-0549 UC 4155 distance=92' 20117-0435 STF2636 distance=96' 20125-0727 TDT2087 distance=98' 20119-0730 A 2997 distance=104' 20118-0731 TDT2076 distance=105' 20161-0744 HO 589AB distance=108' 20161-0744 HO 589AC distance=108' 20076-0606 LDS4832 distance=110' 20127-0744 J 1699 distance=112' 20140-0403 HJ 909 distance=116' 20081-0714 UC 4095 distance=129' 20073-0657 GWP2922 distance=131' 20220-0435 NSN 148 distance=133' 20112-0758 RST4654 distance=134' 20123-0806 BU 1205 distance=135' 20208-0745 SCJ 25 distance=138' 20214-0407 J 1341 distance=141' 20165-0817 UC 4134 distance=142' 20246-0602 UC 4169 distance=144' 20054-0536 RST5151 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 20150-0557 RST4657 257 0.5
Show 20144-0603 STF2646 BC 106 26.9 11
Show 20144-0603 STF2646 AB 40 17.8 11
Show 20169-0527 RST4658 285 1.1 42
Show 20167-0630 J 1388 4 4.6 44
Show 20158-0640 UC 4130 12 77.6 45
Show 20153-0644 KPP4188 151 2.0 47
Show 20116-0609 BU 833 BC 63 2.8 51
Show 20132-0514 LDS4833 AB 316 13.3 51
Show 20132-0514 LDS4833 Aa,Ab 289 4.4 51
Show 20116-0609 BU 833 AB 63 127.0 53
Show 20116-0609 BU 833 AD 352 43.6 53
Show 20113-0542 GWP2925 158 51.2 57
Show 20188-0614 RST4660 106 0.5 60
Show 20189-0608 RST4661 282 2.1 61
Show 20174-0507 GWP2936 87 77.3 63
Show 20141-0450 HDS2883 AB 138 1.0 69
Show 20141-0450 CSR 3 AC 112 19.5 69
Show 20113-0510 KPP2247 204 18.7 73
Show 20133-0706 RST4655 132 2.0 73
Show 20109-0637 ARU 20 138 0.5 74
Show 20196-0632 LDS4837 145 28.9 78
Show 20169-0710 UC 4136 79 55.4 78
Show 20166-0712 JNN 125 273 0.2 78
Show 20169-0712 J 2306 62 5.2 79
Show 20178-0447 UC 4140 350 24.8 82
Show 20116-0705 TDT2070 62 0.5 85
Show 20165-0719 UC 4133 199 58.8 85
Show 20201-0517 TDT2180 190 1.9 86
Show 20151-0727 KPP2772 219 26.7 90
Show 20187-0710 J 2309 323 6.1 91
Show 20211-0549 UC 4155 346 52.8 92
Show 20117-0435 STF2636 203 12.5 96
Show 20125-0727 TDT2087 83 1.0 98
Show 20119-0730 A 2997 60 1.9 104
Show 20118-0731 TDT2076 138 1.7 105
Show 20161-0744 HO 589 AB 329 15.7 108
Show 20161-0744 HO 589 AC 200 55.3 108
Show 20076-0606 LDS4832 296 221.4 110
Show 20127-0744 J 1699 31 4.5 112
Show 20140-0403 HJ 909 129 15.3 116
Show 20081-0714 UC 4095 92 19.3 129
Show 20073-0657 GWP2922 244 31.4 131
Show 20220-0435 NSN 148 124 4.9 133
Show 20112-0758 RST4654 330 1.2 134
Show 20123-0806 BU 1205 212 0.2 135
Show 20208-0745 SCJ 25 215 2.8 138
Show 20214-0407 J 1341 250 3.2 141
Show 20165-0817 UC 4134 79 46.5 142
Show 20246-0602 UC 4169 50 54.1 144
Show 20054-0536 RST5151 34 0.4 145

 
 
WDS 20150-0557 : COMPONENTS
 
 
  A
B pa=257.2°
sep=0.51"
 
 
20150-0557 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201500.12-055722.7 Mag 10.82 PmRA -9.00
PmDE -32.0 Tycho2 5174-02366-1 DM BD-06 5417
Tycho2
Tycho2 5174-02366-1 Pflag RAmdeg 303.75039648 DEmdeg -5.95632120
PmRA -8.5 PmDE -32.1 E RAmdeg 24 E DEmdeg 31
E pmRA 1.9 E pmDE 2.0 EpRAm 1990.09 EpDEm 1988.88
Num 3 Q RAmdeg 2.4 Q DEmdeg 1.4 Q pmRA 2.4
Q pmDE 1.4 BTmag 10.944 E BTmag 0.052 VTmag 10.177
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 303.75041639 DEdeg -5.95624472 EpRA 1990 1.70
EpDE 1990 1.42 E RAdeg 23.8 E DEdeg 31.2 Posflg P
Corr -0.3
 
 
20150-0557 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201500.09-055722.8 Mag 10.82 PmRA -9.00
PmDE -32.0 Calc coord yes