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Current system
08510+0255
BAL 2352


Nearby doubles
4' : 08512+0253
BAL2353

7' : 08515+0256
BAL2354

12' : 08503+0301
BAL2350

22' : 08501+0311
BAL2349

28' : 08495+0311
SLW 300

33' : 08522+0318
BAL2355

38' : 08486+0304
A 2550

39' : 08505+0333
BAL2351

41' : 08486+0237
A 2551

42' : 08509+0213
TVB 205

44' : 08537+0240
BAL2356

44' : 08492+0329
LEP 33

47' : 08482+0235
BU 335

48' : 08480+0308
BAL2347AB

49' : 08481+0317
BAL2348

53' : 08543+0236
BAL1854

53' : 08494+0341
A 2899

54' : 08540+0325
SLW 310

58' : 08472+0251
CVR1163

59' : 08487+0342
TDS6111

62' : 08474+0226
LDS3819

67' : 08507+0401
STF1286

68' : 08510+0147
GRV1011

69' : 08473+0216
CVR1164

71' : 08510+0405
SKF 734

73' : 08460+0234
GRV1008



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

08510+0255 BAL 2352

 
 
08h 51m 01.22s +02° 54' 47.8" P.A. 297.00 sep 19.4 mag 9.74,11.30 Sp M2
 
 
Coord 2000 08510+0255 Discov num BAL2352 Comp Coord arcsec 2000 08 51 01.22 +02 54 47.8
Date first 1910 Date last 2016 Obs 12
Pa first 297 Pa last 296.8 P.A. Now (θ) 296.8°
Sep first 19.5 Sep last 19.411 Sep. Now (ρ) 19.411"
Mag pri 9.74 Mag sec 11.30 delta mag (ΔM) 1.56 Spectral class M2 (red)
Pri motion ra -003 Sec motion ra -009
Pri motion dec -008 Sec motion dec -010
Notes
rPM=0.47
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 0216-00918-1 Gaia DR2 581009195685177088
 
 
WDS 08510+0255 BAL 2352 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Bal1924 Ma - Baillaud, R. 1924JO......7..117B
Bal1924 J. Obs. 7, 117, 1924
Bal1925 Ma - Baillaud, R. 1925JO......8...53B
Bal1925 J. Obs. 8, 53, 1925
Bal1925b Ma j Baillaud, R. 1925JO......8...56B
Bal1925b J. Obs. 8, 56, 1925
Bal1926 Ma - Baillaud, R. 1926JO......9..129P
Bal1926 J. Obs. 9, 129, 1926
Bal1937A Ma - Baillaud, R. 1937AnLei..18....1S
Bal1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944 C - Baillaud, R. 1944AnBes...3...33B
Bal1944 +Pa Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944 +Po
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08510+0255 BAL2352 2000 6 297 19.5 9.74 11.30 M2 D 085101.22+025447.8
08510+0255 BAL2352 2011 7 297 19.6 9.74 11.30 M2 D 085101.22+025447.8
08510+0255 BAL2352 2016 9 297 19.4 9.74 11.30 M2 085101.22+025447.8

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

 
 
WDS 08510+0255 BAL 2352 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08510+0255 BAL 2352 : MEASURES
 
 
No records found.

 
 
WDS 08510+0255 : VIRTUAL EYEPIECE
 
 

08510+0255 BAL2352A mag 9.74 Sp M2 08510+0255 BAL2352B sep 19.4 P.A. 296.80 mag 11.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 08510+0255 : ALADIN DSS IMAGE @ 08h 51m 01.22s +02° 54' 47.8"
 
 
 
 
WDS 08510+0255 BAL 2352 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08510+0255 BAL2352 distance=0' 08512+0253 BAL2353 distance=4' 08515+0256 BAL2354 distance=7' 08503+0301 BAL2350 distance=12' 08501+0311 BAL2349 distance=22' 08495+0311 SLW 300 distance=28' 08522+0318 BAL2355 distance=33' 08486+0304 A 2550 distance=38' 08505+0333 BAL2351 distance=39' 08486+0237 A 2551 distance=41' 08509+0213 TVB 205 distance=42' 08537+0240 BAL2356 distance=44' 08492+0329 LEP 33 distance=44' 08482+0235 BU 335 distance=47' 08480+0308 BAL2347AB distance=48' 08480+0308 DAM1485AC distance=48' 08481+0317 BAL2348 distance=49' 08543+0236 BAL1854 distance=53' 08494+0341 A 2899 distance=53' 08540+0325 SLW 310 distance=54' 08472+0251 CVR1163 distance=58' 08487+0342 TDS6111 distance=59' 08474+0226 LDS3819 distance=62' 08507+0401 STF1286 distance=67' 08510+0147 GRV1011 distance=68' 08473+0216 CVR1164 distance=69' 08510+0405 SKF 734 distance=71' 08460+0234 GRV1008 distance=73' 08539+0149 A 2554 distance=79' 08531+0137 J 75 distance=85' 08503+0125 J 74 distance=91' 08521+0428 STF1290 distance=95' 08568+0211 SLW 315 distance=97' 08562+0153 SKF 745 distance=99' 08546+0127 BAL1430 distance=104' 08440+0245 A 2547 distance=106' 08570+0321 GRV1014 distance=107' 08465+0419 STF1267 distance=108' 08558+0424 BAL2825 distance=114' 08570+0205 GRV1013 distance=114' 08552+0117 BAL1431 distance=117' 08581+0344 SKF 755 distance=117' 08568+0413 BAL2826 distance=118' 08452+0414 HJ 5542 distance=118' 08511-0056 GWP1093 distance=120' 08567+0130 HEI 745AB distance=120' 08567+0130 GII 39AC distance=120' 08562+0121 TDS6197 distance=121' 08434+0340 BAL2821 distance=123' 08487+0057 A 2552 distance=124' 08429+0226 BAL1853 distance=126' 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 08510+0255 BAL2352 297 19.4
Show 08512+0253 BAL2353 197 15.5 4
Show 08515+0256 BAL2354 40 8.6 7
Show 08503+0301 BAL2350 334 6.6 12
Show 08501+0311 BAL2349 204 6.1 22
Show 08495+0311 SLW 300 98 16.3 28
Show 08522+0318 BAL2355 334 11.2 33
Show 08486+0304 A 2550 204 0.4 38
Show 08505+0333 BAL2351 110 14.2 39
Show 08486+0237 A 2551 158 0.1 41
Show 08509+0213 TVB 205 128 2.4 42
Show 08537+0240 BAL2356 300 14.2 44
Show 08492+0329 LEP 33 285 159.5 44
Show 08482+0235 BU 335 265 2.6 47
Show 08480+0308 BAL2347 AB 204 4.0 48
Show 08480+0308 DAM1485 AC 204 4.0 48
Show 08481+0317 BAL2348 164 16.2 49
Show 08543+0236 BAL1854 350 19.5 53
Show 08494+0341 A 2899 231 0.7 53
Show 08540+0325 SLW 310 62 41.2 54
Show 08472+0251 CVR1163 307 4.1 58
Show 08487+0342 TDS6111 94 0.6 59
Show 08474+0226 LDS3819 295 14.1 62
Show 08507+0401 STF1286 82 29.2 67
Show 08510+0147 GRV1011 228 9.5 68
Show 08473+0216 CVR1164 319 3.7 69
Show 08510+0405 SKF 734 343 2.1 71
Show 08460+0234 GRV1008 163 10.6 73
Show 08539+0149 A 2554 306 0.1 79
Show 08531+0137 J 75 40 3.4 85
Show 08503+0125 J 74 126 9.3 91
Show 08521+0428 STF1290 325 2.8 95
Show 08568+0211 SLW 315 129 26.0 97
Show 08562+0153 SKF 745 199 1.1 99
Show 08546+0127 BAL1430 110 11.5 104
Show 08440+0245 A 2547 59 0.2 106
Show 08570+0321 GRV1014 71 25.5 107
Show 08465+0419 STF1267 61 10.9 108
Show 08558+0424 BAL2825 110 10.1 114
Show 08570+0205 GRV1013 304 40.0 114
Show 08552+0117 BAL1431 193 10.7 117
Show 08581+0344 SKF 755 139 2.1 117
Show 08568+0413 BAL2826 294 16.4 118
Show 08452+0414 HJ 5542 137 65.0 118
Show 08511-0056 GWP1093 142 15.0 120
Show 08567+0130 HEI 745 AB 223 0.4 120
Show 08567+0130 GII 39 AC 235 1.8 120
Show 08562+0121 TDS6197 314 1.8 121
Show 08434+0340 BAL2821 83 10.0 123
Show 08487+0057 A 2552 208 0.3 124
Show 08429+0226 BAL1853 99 11.2 126

 
 
WDS 08510+0255 : COMPONENTS
 
 
  A
B pa=296.8°
sep=19.39"
 
 
08510+0255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 085101.22+025447.8 Mag 9.74 Spectral class M2 (red)
PmRA -3.00 PmDE -8.0 Tycho2 0216-00918-1
Tycho2
Tycho2 0216-00918-1 Pflag RAmdeg 132.75508945 DEmdeg 2.91327283
PmRA -4.5 PmDE -5.7 E RAmdeg 25 E DEmdeg 28
E pmRA 1.6 E pmDE 1.6 EpRAm 1988.56 EpDEm 1987.05
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.3
Q pmDE 0.6 BTmag 11.677 E BTmag 0.093 VTmag 9.742
E VTmag 0.031 Prox 198 TYC T HIP
CCDM RAdeg 132.75510000 DEdeg 2.91328667 EpRA 1990 1.52
EpDE 1990 1.32 E RAdeg 24.7 E DEdeg 29.1 Posflg
Corr 0.1
CCDM
Ccdm 08510+0255 RComp Comp A Note1
Note2 Discov num DRAs 1.25 DDEs -13.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA 1 PmDE -22 Dm number +03 2066 Cat1 BD
Name2 +03 1214 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 08458N0317A
HIC
 
 
08510+0255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 085100.06+025456.6 Mag 11.3 PmRA -9.00
PmDE -10.0 Tycho2 0216-00384-1 Calc delta mag 1.56 Calc coord yes
Tycho2
Tycho2 0216-00384-1 Pflag RAmdeg 132.75019361 DEmdeg 2.91572016
PmRA -7.0 PmDE -6.2 E RAmdeg 55 E DEmdeg 48
E pmRA 1.9 E pmDE 1.9 EpRAm 1974.18 EpDEm 1973.96
Num 4 Q RAmdeg 0.5 Q DEmdeg 2.2 Q pmRA 0.5
Q pmDE 2.2 BTmag 12.567 E BTmag 0.261 VTmag 11.301
E VTmag 0.114 Prox 198 TYC T HIP
CCDM RAdeg 132.75020389 DEdeg 2.91578389 EpRA 1990 1.51
EpDE 1990 1.35 E RAdeg 77.3 E DEdeg 87.3 Posflg
Corr 0.1
CCDM
Ccdm 08510+0255 RComp Comp B Note1
Note2 Discov num BAL2352 DRAs DDEs
R dRAs Year 1910 Theta 296 Rho 19.7
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08458N0317B
HIC