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Doubles in session


Current system
08251-0835
RST 4398


Nearby doubles
18' : 08259-0847
J 1520

18' : 08241-0824
RST4395

25' : 08264-0849
GWP1018

29' : 08233-0837
BRT 418

42' : 08276-0822
J 2880

51' : 08218-0825
A 1077

58' : 08270-0924
HDS1204

58' : 08237-0928
A 3058

60' : 08280-0752
BRT 420

67' : 08226-0930
HDS1191

69' : 08296-0851
TDS5869

71' : 08277-0934
GWP1021

84' : 08221-0723
RST4394

91' : 08273-0710
J 1521

96' : 08272-1004
RST4399

100' : 08279-0704
TDS5842

104' : 08234-1016
GWP1010

104' : 08184-0803
GWP1003AB

114' : 08221-0649
A 549

116' : 08223-1024
J 1516

117' : 08257-1030
TVB 189

117' : 08184-0734
TOI 552AB

119' : 08314-0721
TDS 475

121' : 08283-0644
HJ 787AB

121' : 08268-1033
LDS 218

123' : 08298-1015
HJ 789



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08251-0835 RST 4398

 
 
08h 25m 05.59s -08° 34' 41.1" P.A. 353.00 sep 1.7 mag 10.40,12.90
 
 
Coord 2000 08251-0835 Discov num RST4398 Comp Coord arcsec 2000 08 25 05.59 -08 34 41.1
Date first 1940 Date last 2016 Obs 4
Pa first 354 Pa last 353.3 P.A. Now (θ) 353.3°
Sep first 1.6 Sep last 1.683 Sep. Now (ρ) 1.683"
Mag pri 10.40 Mag sec 12.90 delta mag (ΔM) 2.5 Spectral class
Pri motion ra -008 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 5427-02223-1 Gaia DR2 5753104711559520768
 
 
WDS 08251-0835 RST 4398 : 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
08251-0835 RST4398 1969 2 351 1.5 10.40 12.90 082505.59-083441.1
08251-0835 RST4398 2015 3 353 1.7 10.40 12.90 082505.59-083441.1
08251-0835 RST4398 2016 4 353 1.7 10.40 12.90 082505.59-083441.1

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

 
 
WDS 08251-0835 RST 4398 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08251-0835 RST 4398 : MEASURES
 
 
No records found.

 
 
WDS 08251-0835 : VIRTUAL EYEPIECE
 
 

08251-0835 RST4398A mag 10.4 08251-0835 RST4398B sep 1.7 P.A. 353.40 mag 12.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 08251-0835 : ALADIN DSS IMAGE @ 08h 25m 05.59s -08° 34' 41.1"
 
 
 
 
WDS 08251-0835 RST 4398 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08251-0835 RST4398 distance=1' 08259-0847 J 1520 distance=18' 08241-0824 RST4395 distance=18' 08264-0849 GWP1018 distance=25' 08233-0837 BRT 418 distance=29' 08276-0822 J 2880 distance=42' 08218-0825 A 1077 distance=51' 08270-0924 HDS1204 distance=58' 08237-0928 A 3058 distance=58' 08280-0752 BRT 420 distance=60' 08226-0930 HDS1191 distance=67' 08296-0851 TDS5869 distance=69' 08277-0934 GWP1021 distance=71' 08221-0723 RST4394 distance=84' 08273-0710 J 1521 distance=91' 08272-1004 RST4399 distance=96' 08279-0704 TDS5842 distance=100' 08234-1016 GWP1010 distance=104' 08184-0803 GWP1003AB distance=104' 08184-0803 GWP1004AC distance=104' 08221-0649 A 549 distance=114' 08223-1024 J 1516 distance=116' 08257-1030 TVB 189 distance=117' 08184-0734 TOI 552AB distance=117' 08184-0734 TOI 552AC distance=117' 08314-0721 TDS 475 distance=119' 08283-0644 HJ 787BC distance=121' 08283-0644 HJ 787AB distance=121' 08283-0644 ABH 72AD distance=121' 08268-1033 LDS 218 distance=121' 08298-1015 HJ 789 distance=123' 08325-0929 RST4406 distance=123' 08300-1014 HJ 790 distance=123' 08169-0857 J 1512 distance=125' 08335-0836 DAM 473 distance=125' 08168-0901 BU 102 distance=126' 08238-0628 J 2879 distance=128' 08309-1010 A 3062 distance=129' 08329-0933 J 2642 distance=130' 08333-0745 RST4408 distance=131' 08226-1041 HU 116AB distance=132' 08226-1041 HJ 784AC distance=132' 08162-0758 A 1076 distance=137' 08336-0832 J 2881 distance=137' 08158-0836 J 3310 distance=139' 08318-0658 UC 1683 distance=139' 08293-1042 KPP3748 distance=142' 08188-0647 TOI 494 distance=143' 08179-1015 BRT 543 distance=146' 08153-0832 XMI 82 distance=146' 08335-0714 HDS1225 distance=149' 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 08251-0835 RST4398 353 1.7 1
Show 08259-0847 J 1520 304 6.6 18
Show 08241-0824 RST4395 199 6.0 18
Show 08264-0849 GWP1018 210 13.1 25
Show 08233-0837 BRT 418 337 5.2 29
Show 08276-0822 J 2880 239 7.9 42
Show 08218-0825 A 1077 79 0.4 51
Show 08270-0924 HDS1204 269 0.3 58
Show 08237-0928 A 3058 43 0.4 58
Show 08280-0752 BRT 420 252 4.9 60
Show 08226-0930 HDS1191 202 0.4 67
Show 08296-0851 TDS5869 10 2.4 69
Show 08277-0934 GWP1021 38 8.4 71
Show 08221-0723 RST4394 33 2.0 84
Show 08273-0710 J 1521 355 12.4 91
Show 08272-1004 RST4399 30 2.0 96
Show 08279-0704 TDS5842 85 0.5 100
Show 08234-1016 GWP1010 36 17.3 104
Show 08184-0803 GWP1003 AB 313 7.5 104
Show 08184-0803 GWP1004 AC 269 65.5 104
Show 08221-0649 A 549 146 4.2 114
Show 08223-1024 J 1516 305 10.5 116
Show 08257-1030 TVB 189 323 18.8 117
Show 08184-0734 TOI 552 AB 241 0.8 117
Show 08184-0734 TOI 552 AC 320 32.3 117
Show 08314-0721 TDS 475 173 1.3 119
Show 08283-0644 HJ 787 BC 254 10.9 121
Show 08283-0644 HJ 787 AB 290 21.9 121
Show 08283-0644 ABH 72 AD 92 96.9 121
Show 08268-1033 LDS 218 293 92.9 121
Show 08298-1015 HJ 789 48 10.2 123
Show 08325-0929 RST4406 213 0.6 123
Show 08300-1014 HJ 790 28 16.0 123
Show 08169-0857 J 1512 105 11.0 125
Show 08335-0836 DAM 473 53 5.5 125
Show 08168-0901 BU 102 117 3.2 126
Show 08238-0628 J 2879 184 5.3 128
Show 08309-1010 A 3062 223 3.9 129
Show 08329-0933 J 2642 179 3.5 130
Show 08333-0745 RST4408 27 0.4 131
Show 08226-1041 HU 116 AB 168 1.8 132
Show 08226-1041 HJ 784 AC 13 17.9 132
Show 08162-0758 A 1076 261 1.3 137
Show 08336-0832 J 2881 164 3.4 137
Show 08158-0836 J 3310 117 4.7 139
Show 08318-0658 UC 1683 273 16.5 139
Show 08293-1042 KPP3748 246 1.8 142
Show 08188-0647 TOI 494 154 2.2 143
Show 08179-1015 BRT 543 6 16.6 146
Show 08153-0832 XMI 82 25 14.8 146
Show 08335-0714 HDS1225 27 0.4 149

 
 
WDS 08251-0835 : COMPONENTS
 
 
  A
B pa=353.4°
sep=1.68"
 
 
08251-0835 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 082505.59-083441.1 Mag 10.4 PmRA -8.00
PmDE -2.0 Tycho2 5427-02223-1
Tycho2
Tycho2 5427-02223-1 Pflag RAmdeg 126.27331744 DEmdeg -8.57808521
PmRA -7.6 PmDE -2.0 E RAmdeg 24 E DEmdeg 28
E pmRA 1.4 E pmDE 1.5 EpRAm 1987.62 EpDEm 1985.91
Num 5 Q RAmdeg 1.1 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.3 BTmag 10.454 E BTmag 0.045 VTmag 10.244
E VTmag 0.050 Prox 861 TYC T HIP
CCDM RAdeg 126.27333639 DEdeg -8.57808806 EpRA 1990 1.60
EpDE 1990 1.37 E RAdeg 26.3 E DEdeg 32.1 Posflg
Corr -0.3
CCDM
Ccdm 08251-0835 RComp Comp A Note1
Note2 Discov num DRAs -0.39 DDEs 18.4
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number -08 2348 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08202S0816A
HIC
 
 
08251-0835 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082505.58-083439.4 Mag 12.9 Calc delta mag 2.5
Calc coord yes
CCDM
Ccdm 08251-0835 RComp Comp B Note1
Note2 Discov num RST4398 DRAs DDEs
R dRAs Year 1939 Theta 354 Rho 1.6
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08202S0816B
HIC