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Current system
19087+0157
BAL 1508


Nearby doubles
11' : 19093+0153
SLE 928

17' : 19078+0147
HDS2712

19' : 19085+0218
J 1281AB

23' : 19089+0135
GWP2817

25' : 19094+0219
SLE 929

28' : 19072+0140
TDT1235

30' : 19105+0203
BAL1510

31' : 19067+0145
BAL1506

32' : 19082+0228
BAL1976

32' : 19094+0127
RST5461

34' : 19108+0154
J 2948

36' : 19105+0218
J 1282

37' : 19090+0121
RST5460AB

38' : 19075+0124
BAL1507

39' : 19106+0132
GWP2820

40' : 19099+0231
SLE 930

40' : 19082+0118
EVS 39AB

44' : 19087+0115
J 479

53' : 19089+0104
J 2688

56' : 19090+0252
SLE 927

59' : 19103+0250
SLE 931

62' : 19126+0207
J 2540

66' : 19121+0237
BU 1204AB

67' : 19063+0100
TDT1226

68' : 19059+0251
BAL1975

69' : 19125+0233
SLE 934



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

19087+0157 BAL 1508

 
 
19h 08m 37.87s +01° 56' 52.9" P.A. 226.00 sep 16.6 mag 10.75,11.29
 
 
Coord 2000 19087+0157 Discov num BAL1508 Comp Coord arcsec 2000 19 08 37.87 +01 56 52.9
Date first 1909 Date last 2015 Obs 21
Pa first 226 Pa last 226.1 P.A. Now (θ) 226.1°
Sep first 19.1 Sep last 16.618 Sep. Now (ρ) 16.618"
Mag pri 10.75 Mag sec 11.29 delta mag (ΔM) 0.54 Spectral class
Pri motion ra +003 Sec motion ra +017
Pri motion dec -003 Sec motion dec +014
Notes U (Proper motion indicates non-physical)
rPM=1
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 0467-04124-1 Gaia DR2 4267649762155652480
 
 
WDS 19087+0157 BAL 1508 : 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
19087+0157 BAL1508 2007 9 226 16.7 10.75 11.29 LD 190837.87+015652.9
19087+0157 BAL1508 2010 10 226 16.7 10.75 11.29 LD 190837.87+015652.9
19087+0157 BAL1508 2015 13 226 16.6 10.75 11.29 L 190837.87+015652.9

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

 
 
WDS 19087+0157 BAL 1508 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19087+0157 BAL 1508 : MEASURES
 
 
No records found.

 
 
WDS 19087+0157 : VIRTUAL EYEPIECE
 
 

19087+0157 BAL1508A mag 10.75 19087+0157 BAL1508B sep 16.6 P.A. 226.10 mag 11.29 virtual eyepiece
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Radius:
Components only
 
 
WDS 19087+0157 : ALADIN DSS IMAGE @ 19h 08m 37.87s +01° 56' 52.9"
 
 
 
 
WDS 19087+0157 BAL 1508 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19087+0157 BAL1508 distance=0' 19093+0153 SLE 928 distance=11' 19078+0147 HDS2712 distance=17' 19085+0218 J 1281AB distance=19' 19089+0135 GWP2817 distance=23' 19085+0218 J 1281CD distance=23' 19094+0219 SLE 929 distance=25' 19072+0140 TDT1235 distance=28' 19105+0203 BAL1510 distance=30' 19067+0145 BAL1506 distance=31' 19082+0228 BAL1976 distance=32' 19094+0127 RST5461 distance=32' 19108+0154 J 2948 distance=34' 19105+0218 J 1282 distance=36' 19090+0121 RST5460AB distance=37' 19075+0124 BAL1507 distance=38' 19106+0132 GWP2820 distance=39' 19099+0231 SLE 930 distance=40' 19082+0118 EVS 39AB distance=40' 19082+0118 EVS 39AC distance=40' 19082+0118 EVS 39AD distance=40' 19082+0118 EVS 39AE distance=40' 19082+0118 EVS 39AF distance=40' 19082+0118 EVS 39AG distance=40' 19087+0115 J 479 distance=44' 19089+0104 J 2688 distance=53' 19090+0252 SLE 927 distance=56' 19103+0250 SLE 931 distance=59' 19126+0207 J 2540 distance=62' 19121+0237 BU 1204AB distance=66' 19121+0237 STF2476AB,G distance=66' 19121+0237 BU 1204AB,C distance=66' 19121+0237 BU 1204AB,D distance=66' 19121+0237 BU 1204AB,E distance=66' 19121+0237 BU 1204AB,F distance=66' 19063+0100 TDT1226 distance=67' 19059+0251 BAL1975 distance=68' 19125+0233 SLE 934 distance=69' 19133+0153 BAL1511 distance=70' 19040+0213 BAL1974 distance=71' 19079+0042 HEI 174 distance=76' 19035+0149 RMU 5 distance=77' 19121+0254 AST 1 distance=79' 19137+0218 HJ 879 distance=79' 19121+0055 SCJ 19 distance=81' 19144+0205 J 1756 distance=88' 19028+0146 A 2195 distance=88' 19144+0212 SLE 935 distance=89' 19125+0306 J 2168 distance=91' 19119+0314 SLE 933 distance=92' 19028+0131 BAL1505 distance=92' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 19087+0157 BAL1508 226 16.6
Show 19093+0153 SLE 928 37 8.3 11
Show 19078+0147 HDS2712 26 0.3 17
Show 19085+0218 J 1281 AB 328 4.0 19
Show 19089+0135 GWP2817 27 75.2 23
Show 19085+0218 J 1281 CD 358 3.6 23
Show 19094+0219 SLE 929 272 7.1 25
Show 19072+0140 TDT1235 15 1.0 28
Show 19105+0203 BAL1510 248 11.9 30
Show 19067+0145 BAL1506 69 7.8 31
Show 19082+0228 BAL1976 170 17.8 32
Show 19094+0127 RST5461 307 5.6 32
Show 19108+0154 J 2948 146 7.3 34
Show 19105+0218 J 1282 114 2.5 36
Show 19090+0121 RST5460 AB 200 5.3 37
Show 19075+0124 BAL1507 91 8.4 38
Show 19106+0132 GWP2820 328 13.5 39
Show 19099+0231 SLE 930 76 9.0 40
Show 19082+0118 EVS 39 AB 67 3.8 40
Show 19082+0118 EVS 39 AC 77 5.2 40
Show 19082+0118 EVS 39 AD 51 6.6 40
Show 19082+0118 EVS 39 AE 155 9.6 40
Show 19082+0118 EVS 39 AF 267 12.5 40
Show 19082+0118 EVS 39 AG 129 14.1 40
Show 19087+0115 J 479 23 4.3 44
Show 19089+0104 J 2688 129 4.3 53
Show 19090+0252 SLE 927 279 7.0 56
Show 19103+0250 SLE 931 74 10.7 59
Show 19126+0207 J 2540 249 2.9 62
Show 19121+0237 BU 1204 AB 181 0.2 66
Show 19121+0237 STF2476 AB,G 211 29.9 66
Show 19121+0237 BU 1204 AB,C 195 12.5 66
Show 19121+0237 BU 1204 AB,D 158 20.4 66
Show 19121+0237 BU 1204 AB,E 317 26.5 66
Show 19121+0237 BU 1204 AB,F 292 26.8 66
Show 19063+0100 TDT1226 114 0.9 67
Show 19059+0251 BAL1975 187 7.8 68
Show 19125+0233 SLE 934 188 8.0 69
Show 19133+0153 BAL1511 355 3.6 70
Show 19040+0213 BAL1974 295 1.5 71
Show 19079+0042 HEI 174 298 3.6 76
Show 19035+0149 RMU 5 122 0.3 77
Show 19121+0254 AST 1 5 0.2 79
Show 19137+0218 HJ 879 287 36.9 79
Show 19121+0055 SCJ 19 253 47.4 81
Show 19144+0205 J 1756 31 3.9 88
Show 19028+0146 A 2195 39 2.0 88
Show 19144+0212 SLE 935 221 8.4 89
Show 19125+0306 J 2168 336 3.1 91
Show 19119+0314 SLE 933 262 4.6 92
Show 19028+0131 BAL1505 356 18.6 92

 
 
WDS 19087+0157 : COMPONENTS
 
 
  A
B pa=226.1°
sep=16.61"
 
 
19087+0157 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 190837.87+015652.9 Mag 10.75 PmRA 3.00
PmDE -3.0 Tycho2 0467-04124-1
Tycho2
Tycho2 0467-04124-1 Pflag RAmdeg 287.15777552 DEmdeg 1.94801807
PmRA 2.7 PmDE -4.4 E RAmdeg 32 E DEmdeg 41
E pmRA 1.6 E pmDE 1.6 EpRAm 1984.87 EpDEm 1981.29
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 11.198 E BTmag 0.064 VTmag 10.752
E VTmag 0.069 Prox 171 TYC T HIP
CCDM RAdeg 287.15777500 DEdeg 1.94802611 EpRA 1990 1.77
EpDE 1990 1.66 E RAdeg 36.2 E DEdeg 46.3 Posflg
Corr -0.1
 
 
19087+0157 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 190837.07+015641.4 Mag 11.29 PmRA 17.00
PmDE 14.0 Tycho2 0467-02953-1 Calc delta mag 0.54 Calc coord yes
Tycho2
Tycho2 0467-02953-1 Pflag RAmdeg 287.15441303 DEmdeg 1.94476408
PmRA 19.9 PmDE 13.1 E RAmdeg 55 E DEmdeg 63
E pmRA 1.8 E pmDE 1.8 EpRAm 1976.67 EpDEm 1970.30
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 12.164 E BTmag 0.163 VTmag 11.292
E VTmag 0.108 Prox 171 TYC T HIP
CCDM RAdeg 287.15437028 DEdeg 1.94472528 EpRA 1990 1.76
EpDE 1990 1.67 E RAdeg 64.0 E DEdeg 81.3 Posflg
Corr -0.1