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Doubles in session


Current system
08281-0314
RST 4401


Nearby doubles
5' : 08280-0312
GWP1022

32' : 08274-0345
UC 1674

41' : 08293-0351
RST4404

44' : 08285-0231
A 551AB

46' : 08306-0247
BAL 198

49' : 08314-0323
CVR1149

51' : 08309-0344
LDS3794

51' : 08296-0401
HJ 94AB

52' : 08265-0359
H 6 118AB

54' : 08288-0407
RST4402

55' : 08257-0354
JNN 8AB

59' : 08319-0300
GWP1032

60' : 08275-0216
SLN 64

62' : 08246-0345
TOK 20AB

64' : 08318-0347
J 416AB

64' : 08248-0236
BRT 419

66' : 08320-0345
DAM 726

68' : 08308-0219
BAL 505

69' : 08259-0216
BAL 504

71' : 08277-0425
A 550

78' : 08312-0212
BAL 506

79' : 08255-0207
A 1336

91' : 08243-0424
GWP1015

97' : 08244-0431
A 3059AB

97' : 08221-0348
HJ 90AB

104' : 08246-0443
GAA 20



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

08281-0314 RST 4401

 
 
08h 28m 10.94s -03° 14' 36.9" P.A. 332.00 sep 1.3 mag 9.67,10.28
 
 
Coord 2000 08281-0314 Discov num RST4401 Comp Coord arcsec 2000 08 28 10.94 -03 14 36.9
Date first 1940 Date last 2021 Obs 8
Pa first 334 Pa last 331.5 P.A. Now (θ) 331.5°
Sep first 1.7 Sep last 1.348 Sep. Now (ρ) 1.348"
Mag pri 9.67 Mag sec 10.28 delta mag (ΔM) 0.61 Spectral class
Pri motion ra -032 Sec motion ra -032
Pri motion dec -024 Sec motion dec -024
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 4853-01415-1 Gaia DR2 3066659979953048320
 
 
WDS 08281-0314 RST 4401 : 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
08281-0314 RST4401 2001 5 334 1.3 9.67 10.28 082810.94-031436.9
08281-0314 RST4401 2015 6 332 1.4 9.67 10.28 082810.94-031436.9
08281-0314 RST4401 2016 7 332 1.4 9.67 10.28 082810.94-031436.9
08281-0314 RST4401 2021 8 332 1.3 9.67 10.28 082810.94-031436.9

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

 
 
WDS 08281-0314 RST 4401 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08281-0314 RST 4401 : MEASURES
 
 
No records found.

 
 
WDS 08281-0314 : VIRTUAL EYEPIECE
 
 

08281-0314 RST4401A mag 9.67 08281-0314 RST4401B sep 1.4 P.A. 331.50 mag 10.28 virtual eyepiece
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Radius:
Components only
 
 
WDS 08281-0314 : ALADIN DSS IMAGE @ 08h 28m 10.94s -03° 14' 36.9"
 
 
 
 
WDS 08281-0314 RST 4401 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08281-0314 RST4401 distance=0' 08280-0312 GWP1022 distance=5' 08274-0345 UC 1674 distance=32' 08293-0351 RST4404 distance=41' 08285-0231 A 551AB distance=44' 08285-0231 STF1233AB,C distance=44' 08306-0247 BAL 198 distance=46' 08314-0323 CVR1149 distance=49' 08309-0344 LDS3794 distance=51' 08296-0401 HJ 94AB distance=51' 08296-0401 HJ 94AC distance=51' 08296-0401 HJ 94CD distance=51' 08265-0359 H 6 118AB distance=52' 08265-0359 DRS 43AC distance=52' 08288-0407 RST4402 distance=54' 08257-0354 JNN 8AB distance=55' 08257-0354 JNN 8AC distance=55' 08257-0354 JNN 8AD distance=55' 08319-0300 GWP1032 distance=59' 08275-0216 SLN 64 distance=60' 08246-0345 CHR 172Aa,Ab distance=62' 08246-0345 TOK 20AB distance=62' 08246-0345 ALP 29AC distance=62' 08318-0347 J 416AB distance=64' 08318-0347 J 416AB,C distance=64' 08248-0236 BRT 419 distance=64' 08320-0345 DAM 726 distance=66' 08308-0219 BAL 505 distance=68' 08259-0216 BAL 504 distance=69' 08277-0425 A 550 distance=71' 08312-0212 BAL 506 distance=78' 08255-0207 A 1336 distance=79' 08243-0424 GWP1015 distance=91' 08244-0431 A 3059AB distance=97' 08244-0431 GWP1016AC distance=97' 08221-0348 HJ 90AB distance=97' 08221-0348 HJ 90AC distance=97' 08221-0348 ABH 71AD distance=97' 08221-0348 ABH 71AE distance=97' 08221-0348 ABH 71AF distance=97' 08246-0443 GAA 20 distance=104' 08242-0150 GWP1014 distance=104' 08250-0449 J 1518 distance=107' 08347-0220 BAL 508 distance=112' 08320-0452 RST4405 distance=113' 08339-0430 TVB 195 distance=114' 08334-0145 NSN 92 distance=120' 08361-0334 LDS6217AB distance=120' 08361-0334 LDS6217AC distance=120' 08238-0133 BAL 502 distance=122' 08337-0144 BAL 507 distance=123' 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 08281-0314 RST4401 332 1.3
Show 08280-0312 GWP1022 272 25.9 5
Show 08274-0345 UC 1674 7.7 32
Show 08293-0351 RST4404 133 0.4 41
Show 08285-0231 A 551 AB 63 0.4 44
Show 08285-0231 STF1233 AB,C 330 18.3 44
Show 08306-0247 BAL 198 67 17.4 46
Show 08314-0323 CVR1149 301 3.6 49
Show 08309-0344 LDS3794 106 185.4 51
Show 08296-0401 HJ 94 AB 192 4.9 51
Show 08296-0401 HJ 94 AC 233 17.7 51
Show 08296-0401 HJ 94 CD 264 4.0 51
Show 08265-0359 H 6 118 AB 6 79.9 52
Show 08265-0359 DRS 43 AC 96 10.6 52
Show 08288-0407 RST4402 186 0.8 54
Show 08257-0354 JNN 8 AB 86 5.9 55
Show 08257-0354 JNN 8 AC 246 9.4 55
Show 08257-0354 JNN 8 AD 221 10.0 55
Show 08319-0300 GWP1032 46.9 59
Show 08275-0216 SLN 64 52 2.6 60
Show 08246-0345 CHR 172 Aa,Ab 71 0.1 62
Show 08246-0345 TOK 20 AB 329 35.4 62
Show 08246-0345 ALP 29 AC 47 356.3 62
Show 08318-0347 J 416 AB 188 0.7 64
Show 08318-0347 J 416 AB,C 103 5.0 64
Show 08248-0236 BRT 419 173 3.3 64
Show 08320-0345 DAM 726 94 16.4 66
Show 08308-0219 BAL 505 161 11.7 68
Show 08259-0216 BAL 504 66 13.2 69
Show 08277-0425 A 550 126 0.1 71
Show 08312-0212 BAL 506 123 6.2 78
Show 08255-0207 A 1336 207 5.7 79
Show 08243-0424 GWP1015 301 24.5 91
Show 08244-0431 A 3059 AB 137 3.5 97
Show 08244-0431 GWP1016 AC 256 33.8 97
Show 08221-0348 HJ 90 AB 157 15.8 97
Show 08221-0348 HJ 90 AC 346 42.5 97
Show 08221-0348 ABH 71 AD 234 47.5 97
Show 08221-0348 ABH 71 AE 189 67.0 97
Show 08221-0348 ABH 71 AF 29 36.8 97
Show 08246-0443 GAA 20 121 0.0 104
Show 08242-0150 GWP1014 124 42.8 104
Show 08250-0449 J 1518 275 8.0 107
Show 08347-0220 BAL 508 131 11.1 112
Show 08320-0452 RST4405 116 1.5 113
Show 08339-0430 TVB 195 89 20.0 114
Show 08334-0145 NSN 92 221 4.0 120
Show 08361-0334 LDS6217 AB 112 25.9 120
Show 08361-0334 LDS6217 AC 55 3.4 120
Show 08238-0133 BAL 502 213 17.8 122
Show 08337-0144 BAL 507 323 19.6 123

 
 
WDS 08281-0314 : COMPONENTS
 
 
  A
B pa=331.5°
sep=1.35"
 
 
08281-0314 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 082810.94-031436.9 Mag 9.67 PmRA -32.00
PmDE -24.0 Tycho2 4853-01415-1
Tycho2
Tycho2 4853-01415-1 Pflag P RAmdeg 127.04557563 DEmdeg -3.24358735
PmRA -31.6 PmDE -24.1 E RAmdeg 21 E DEmdeg 23
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.21 EpDEm 1989.80
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.1 Q pmRA 1.0
Q pmDE 0.1 BTmag 10.330 E BTmag 0.038 VTmag 9.672
E VTmag 0.032 Prox 14 TYC T HIP
CCDM RAdeg 127.04569056 DEdeg -3.24362333 EpRA 1990 1.58
EpDE 1990 1.51 E RAdeg 20.8 E DEdeg 22.8 Posflg D
Corr 0.2
 
 
08281-0314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 082810.90-031435.7 Mag 10.28 PmRA -32.00
PmDE -24.0 Tycho2 4853-01415-2 Calc delta mag 0.61 Calc coord yes
Tycho2
Tycho2 4853-01415-2 Pflag P RAmdeg 127.04557563 DEmdeg -3.24358735
PmRA -31.6 PmDE -24.1 E RAmdeg 21 E DEmdeg 23
E pmRA 1.8 E pmDE 1.8 EpRAm 1990.21 EpDEm 1989.80
Num 3 Q RAmdeg 1.0 Q DEmdeg 0.1 Q pmRA 1.0
Q pmDE 0.1 BTmag 11.047 E BTmag 0.066 VTmag 10.277
E VTmag 0.051 Prox 14 TYC HIP
CCDM RAdeg 127.04553222 DEdeg -3.24326444 EpRA 1990 1.58
EpDE 1990 1.51 E RAdeg 35.5 E DEdeg 38.7 Posflg D
Corr 0.2