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Current system
18197+4453
WAL 90 AC


Nearby doubles
20' : 18188+4510
WOL 2

23' : 18182+4509
HDS2588

39' : 18231+4439
COU1927

49' : 18162+4423
ES 1421

51' : 18176+4409
RAO 386

58' : 18156+4417
ES 1420AB

59' : 18224+4545
A 700

63' : 18254+4440
BVD 262

64' : 18173+4355
A 577

65' : 18180+4351
UC 3549

66' : 18178+4351
A 578AB

67' : 18242+4540
UC 240

81' : 18181+4334
A 579

94' : 18284+4444
HDS2616

101' : 18274+4355
POP 134AB

102' : 18120+4355
ES 1419

104' : 18103+4521
LDS4777

105' : 18179+4311
KPP4103

114' : 18264+4326
HDS2606

114' : 18258+4321
BRT1917

116' : 18291+4356
MET 84

116' : 18199+4258
ES 474

120' : 18306+4429
COU1928

121' : 18297+4400
COU1789

121' : 18132+4315
A 576

122' : 18197+4654
TDS 916



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18197+4453 WAL 90 AC

 
 
18h 19m 42.22s +44° 53' 17.2" P.A. 334.00 sep 77.1 mag 8.76,12.28 Sp F5 dist. 125 pc (407.75 l.y.)
 
 
Coord 2000 18197+4453 Discov num WAL  90 Comp AC Coord arcsec 2000 18 19 42.22 +44 53 17.2
Date first 1894 Date last 2015 Obs 10
Pa first 335 Pa last 333.7 P.A. Now (θ) 333.7°
Sep first 72.7 Sep last 77.071 Sep. Now (ρ) 77.071"
Mag pri 8.76 Mag sec 12.28 delta mag (ΔM) 3.52 Spectral class F5 (yellow-white)
Pri motion ra +015 Sec motion ra -003
Pri motion dec -031 Sec motion dec +001
Notes
rPM=1.066
This double is not physical.
 
 
18197+4453 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 168850 47393 18 19 42 +44 53 17 ES 2665 AB 2017 15 21 9.9 8.76 11.27 2.51
Show 47393 18 19 42 +44 53 17 WAL 90 AC 2015 10 334 77.1 8.76 12.28 3.52 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra SAO 47393 HIP 89810 Tycho2 3115-00153-1
Gaia DR2 2115221988273807360 HD 168850 BD BD+44 2878 Distance 125
Distance ly 407.75
 
 
WDS 18197+4453 WAL 90 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Es_1901 Mb - Espin, T.E. 1901AN....155..321E
Es_1901 AN 155, 321, 1901 (ES 1 - 39)
Es_1902a Ma - Espin, T.E. 1902AN....158..241E
Es_1902a +Mb AN 158, 241, 1902 (ES 40 - 112)
Es_1902b Mb - Espin, T.E. 1902MNRAS..62..528E
Es_1902b MNRAS 62, 528, 1902
Es_1902c Mb j Espin, T.E. 1902MNRAS..62..402E
Es_1902c MNRAS 62, 402, 1902
Es_1903 Mb - Espin, T.E. 1903MNRAS..63..172E
Es_1903 MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a - Espin, T.E. 1904MNRAS..64..238E
Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E
Es_1904b Mb - Espin, T.E. 1904MNRAS..64..675E
Es_1904b MNRAS 64, 675, 1904
Es_1905 Mb - Espin, T.E. 1905MNRAS..65..710E
Es_1905 MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a Mb - Espin, T.E. 1906MNRAS..66..141E
Es_1906a MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b Mb - Espin, T.E. 1906MNRAS..66..430E
Es_1906b MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C Mb - Espin, T.E. 1906QB821.B972.....
Es_1906C cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D Mb - Espin, T.E. 1906MmRAS..56....1L
Es_1906D cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a Mb j Espin, T.E. 1907MNRAS..67..190E
Es_1907a MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b Mb - Espin, T.E. 1907MNRAS..67..495E
Es_1907b MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a Mb j Espin, T.E. 1908MNRAS..68..202E
Es_1908a MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b Mb - Espin, T.E. 1908MNRAS..68..523E
Es_1908b MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c - Espin, T.E. 1908JRASC...2..248E
Es_1908c JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909) 1909MNRAS..69..218E
Es_1909a Mb j Espin, T.E. 1909MNRAS..69..218E
Es_1909a MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b Mb j Espin, T.E. 1909MNRAS..69..604E
Es_1909b MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a Mb - Espin, T.E. 1910MNRAS..70..237E
Es_1910a MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b Mb - Espin, T.E. 1910MNRAS..70..541E
Es_1910b MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911 Mb - Espin, T.E. 1911MNRAS..71..217E
Es_1911 MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912 Mb - Espin, T.E. 1912MNRAS..72..191E
Es_1912 MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913 Mb j Espin, T.E. 1913MNRAS..73..162E
Es_1913 MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914 Mb j Espin, T.E. 1914MNRAS..74..244E
Es_1914 MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a Mb - Espin, T.E. 1915MNRAS..75..203E
Es_1915a MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b Mb - Espin, T.E. 1915MNRAS..75..555E
Es_1915b MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c Mb - Espin, T.E. 1915MNRAS..76..210E
Es_1915c MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917 Mb - Espin, T.E. 1917MNRAS..77..236E
Es_1917 MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918 Mb j Espin, T.E. 1918MNRAS..78..189E
Es_1918 MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919 Mb - Espin, T.E. 1919MNRAS..79..211E
Es_1919 MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920 Mb - Espin, T.E. 1920MNRAS..80..329E
Es_1920 MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921 Mb j Espin, T.E. 1921MNRAS..81..232E
Es_1921 MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922 Mb - Espin, T.E. 1922MNRAS..82..187E
Es_1922 MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923 Mb - Espin, T.E. 1923MNRAS..83..154E
Es_1923 MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924 Mb - Espin, T.E. 1924MNRAS..84..162E
Es_1924 MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a Mb - Espin, T.E. 1925MNRAS..85..276E
Es_1925a MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b Mb - Espin, T.E. 1925MNRAS..86...79E
Es_1925b MNRAS 86, 79, 1925
Es_1926 Mb - Espin, T.E. 1926MNRAS..86..131E
Es_1926 MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927 Mb - Espin, T.E. 1927MNRAS..87..215E
Es_1927 MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928 Mb - Espin, T.E. 1928MNRAS..88..185E
Es_1928 MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929 Mb - Espin, T.E. 1929MNRAS..89..268E
Es_1929 MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930 Mb - Espin, T.E. 1930MNRAS..90..317E
Es_1930 MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931 Mb - Espin, T.E. 1931MNRAS..91..294E
Es_1931 MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a Mb - Espin, T.E. 1932MNRAS..92..214E
Es_1932a MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B Mb - Espin, T.E. 1932QB821.A43......
Es_1932B cited in ADS (Aitken Double Star Cat.), 1932
Es_1933 Mb - Espin, T.E. 1933MNRAS..93..192E
Es_1933 MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A Mb - Espin, T.E. 1937AnLei..18....1S
Es_1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197+4453 WAL 90 AC 1944 1 310 70.0 8.76 12.05 F5 181942.22+445317.2
18197+4453 WAL 90 AC 1999 4 334 76.5 8.76 12.05 F5 181942.22+445317.2
18197+4453 WAL 90 AC 2003 5 334 76.7 8.76 12.05 F5 D 181942.22+445317.2
18197+4453 WAL 90 AC 2015 6 334 77.1 8.76 12.28 F5 181942.22+445317.2

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

 
 
WDS 18197+4453 WAL 90 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18197+4453 WAL 90 AC : MEASURES
 
 
No records found.

 
 
WDS 18197+4453 : VIRTUAL EYEPIECE
 
 

18197+4453 ES 2665A mag 8.76 Sp F5 18197+4453 ES 2665B sep 9.6 P.A. 15.40 mag 11.27 18197+4453 WAL 90C sep 73.2 P.A. 340.70 mag 12.28 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18197+4453 : ALADIN DSS IMAGE @ 18h 19m 42.22s +44° 53' 17.2"
 
 
 
 
WDS 18197+4453 WAL 90 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18197+4453 WAL 90AC distance=0' 18188+4510 WOL 2 distance=20' 18182+4509 HDS2588 distance=23' 18231+4439 COU1927 distance=39' 18162+4423 ES 1421 distance=49' 18176+4409 RAO 386 distance=51' 18156+4417 ES 1420AB distance=58' 18156+4417 ES 1420AC distance=58' 18224+4545 A 700 distance=59' 18254+4440 BVD 262 distance=63' 18173+4355 A 577 distance=64' 18180+4351 UC 3549 distance=65' 18178+4351 A 578Aa,Ab distance=66' 18178+4351 A 578AB distance=66' 18242+4540 UC 240 distance=67' 18181+4334 A 579 distance=81' 18284+4444 HDS2616 distance=94' 18274+4355 POP 134CD distance=100' 18274+4355 POP 134AB distance=101' 18274+4355 POP 134AC distance=101' 18120+4355 ES 1419 distance=102' 18103+4521 LDS4777 distance=104' 18179+4311 KPP4103 distance=105' 18264+4326 HDS2606 distance=114' 18258+4321 BRT1917 distance=114' 18291+4356 KPP3330AC distance=116' 18291+4356 MET 84 distance=116' 18199+4258 ES 474 distance=116' 18306+4429 COU1928 distance=120' 18297+4400 COU1789 distance=121' 18132+4315 A 576 distance=121' 18197+4654 TDS 916 distance=122' 18311+4527 HDS2626AB distance=126' 18311+4527 GII 267Aa,Ab distance=126' 18093+4555 WFC 205 distance=126' 18316+4504 COU1929 distance=127' 18084+4407 HDS2554 distance=130' 18083+4406 KPP4086CD distance=131' 18294+4328 GCB 32 distance=133' 18097+4334 CVR 868 distance=134' 18253+4653 BU 134 distance=134' 18264+4649 STT 352 distance=135' 18324+4510 ES 1261 distance=136' 18072+4430 BRT1914 distance=136' 18121+4644 COU2118 distance=137' 18325+4513 ES 1262 distance=138' 18075+4552 KUI 85 (Nova Hercules) distance=142' 18130+4251 ES 473BC distance=142' 18130+4251 ES 473AB distance=142' 18130+4251 SLV 6AC distance=142' 18064+4437 COU1926 distance=142' 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 18197+4453 ES 2665 AB 21 9.9
Show 18197+4453 WAL 90 AC 334 77.1
Show 18188+4510 WOL 2 183 1.3 20
Show 18182+4509 HDS2588 31 0.4 23
Show 18231+4439 COU1927 27 1.1 39
Show 18162+4423 ES 1421 345 11.8 49
Show 18176+4409 RAO 386 228 0.4 51
Show 18156+4417 ES 1420 AB 66 8.3 58
Show 18156+4417 ES 1420 AC 9 14.6 58
Show 18224+4545 A 700 128 0.6 59
Show 18254+4440 BVD 262 327 15.6 63
Show 18173+4355 A 577 304 0.7 64
Show 18180+4351 UC 3549 159 20.7 65
Show 18178+4351 A 578 Aa,Ab 244 0.3 66
Show 18178+4351 A 578 AB 167 1.8 66
Show 18242+4540 UC 240 314 63.6 67
Show 18181+4334 A 579 340 1.5 81
Show 18284+4444 HDS2616 62 0.1 94
Show 18274+4355 POP 134 CD 250 4.6 100
Show 18274+4355 POP 134 AB 62 7.7 101
Show 18274+4355 POP 134 AC 285 66.8 101
Show 18120+4355 ES 1419 320 10.4 102
Show 18103+4521 LDS4777 60 56.3 104
Show 18179+4311 KPP4103 295 1.9 105
Show 18264+4326 HDS2606 49 1.0 114
Show 18258+4321 BRT1917 53 3.6 114
Show 18291+4356 KPP3330 AC 242 20.2 116
Show 18291+4356 MET 84 40 10.1 116
Show 18199+4258 ES 474 41 3.0 116
Show 18306+4429 COU1928 263 0.5 120
Show 18297+4400 COU1789 275 0.4 121
Show 18132+4315 A 576 282 0.4 121
Show 18197+4654 TDS 916 201 0.9 122
Show 18311+4527 HDS2626 AB 173 0.4 126
Show 18311+4527 GII 267 Aa,Ab 117 0.1 126
Show 18093+4555 WFC 205 50 6.5 126
Show 18316+4504 COU1929 165 1.8 127
Show 18084+4407 HDS2554 205 0.1 130
Show 18083+4406 KPP4086 CD 236 2.9 131
Show 18294+4328 GCB 32 76 5.5 133
Show 18097+4334 CVR 868 207 28.7 134
Show 18253+4653 BU 134 125 1.1 134
Show 18264+4649 STT 352 221 24.2 135
Show 18324+4510 ES 1261 209 7.6 136
Show 18072+4430 BRT1914 160 4.1 136
Show 18121+4644 COU2118 274 0.1 137
Show 18325+4513 ES 1262 258 1.5 138
Show Nova Hercules 18075+4552 KUI 85 130 3.1 142
Show 18130+4251 ES 473 BC 173 22.5 142
Show 18130+4251 ES 473 AB 98 30.7 142
Show 18130+4251 SLV 6 AC 129 42.8 142

 
 
WDS 18197+4453 : COMPONENTS
 
 
  A B
B pa=15.4°
sep=9.60"
 
C pa=340.7°
sep=73.21"
pa=335.9°
sep=65.54"
 
 
18197+4453 A
 
 
Name HD 168850 Coord arcsec 2000 181942.22+445317.2 Mag 8.76 Spectral class F5 (yellow-white)
PmRA 14.00 PmDE -32.0 SAO 47393 HIP 89810
Tycho2 3115-00153-1 HD 168850 ADS 11269 BD BD+44 2878
Tycho2
Tycho2 3115-00153-1 Pflag RAmdeg 274.92594752 DEmdeg 44.88803166
PmRA 14.0 PmDE -31.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.28 EpDEm 1991.32
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.250 E BTmag 0.018 VTmag 8.764
E VTmag 0.013 Prox 100 TYC T HIP 89810
CCDM A RAdeg 274.92590167 DEdeg 44.88810528 EpRA 1990 1.69
EpDE 1990 1.71 E RAdeg 7.2 E DEdeg 6.8 Posflg
Corr 0.0
SAO
SAO 47393 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.036 Vmag 8.5 SpType F5
Double code Source 4 CatNum 1474 DM BD+44 2878
DMcomp BDsup HD 168850 M HD 0
GC RA1950rad 4.79199432 DE1950rad 0.78304975 PmRA2000 0.0007
PmDE2000 -0.036
Hipparcos
Catalog H HIP 89810 Proxy H RAhms 18 19 42.22
DEdms +44 53 17.2 Vmag 8.73 VarFlag R Vmag H
RAdeg 274.926 DEdeg 44.8881 AstroRef A Plx 8.47
CCDM 18197+4453 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 168850 BD BD+44 2878
CD CP Dm number +44 2878 VIred 0.56
SpType F5 R SpType Coord arcsec 2000 181942.22+445317.2
Hipparcos 2
HIP 89810 Sn 95 So 3 Nc 1
RArad 4.7983621333 DErad 0.7834452787 Plx 8 PmRA 13.3
PmDE -31.92 E RArad 0.78 E DErad 0.65 E Plx 0.84
E pmRA 0.86 E pmDE 0.89 Hpmag 8.8389 E Hpmag 0.004
SHp 0.024 VA 0 BV 0.482 E BV 0.072
VI 0.56
CCDM
Ccdm 18197+4453 RComp Comp A Note1
Note2 Discov num DRAs 0.26 DDEs 16.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F5 PmNote *
PmRA 17 PmDE -42 Dm number +44 2878 Cat1 BD
Name2 +44 1474 Cat2 AGK2/3 HD 168850 M HD
ADS BDS A11269 M ADS BDS N IDS IDS 18168N4451A
HIC 89810
 
 
18197+4453 B
 
 
Coord arcsec 2000 181942.46+445326.5 Mag 11.27 PmRA 14.00 PmDE -30.0
HIP 89812 Tycho2 3115-02038-1 Calc delta mag 2.51 Calc coord yes
Tycho2
Tycho2 3115-02038-1 Pflag RAmdeg 274.92743695 DEmdeg 44.89059198
PmRA 12.6 PmDE -30.9 E RAmdeg 57 E DEmdeg 53
E pmRA 1.9 E pmDE 1.8 EpRAm 1981.71 EpDEm 1981.45
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 12.357 E BTmag 0.162 VTmag 11.270
E VTmag 0.081 Prox 100 TYC T HIP 89812
CCDM B RAdeg 274.92739556 DEdeg 44.89066361 EpRA 1990 1.65
EpDE 1990 1.65 E RAdeg 60.4 E DEdeg 56.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 89812 Proxy H RAhms 18 19 42.57
DEdms +44 53 26.4 Vmag 11.4 VarFlag R Vmag H
RAdeg 274.927 DEdeg 44.8907 AstroRef B Plx 11.06
CCDM 18197+4453 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 181942.57+445326.4
Hipparcos 2
HIP 89812 Sn 95 So 3 Nc 1
RArad 4.7983879181 DErad 0.783490023 Plx 7.85 PmRA 14.64
PmDE -32.78 E RArad 0.89 E DErad 0.83 E Plx 1.01
E pmRA 0.84 E pmDE 1.1 Hpmag 11.5639 E Hpmag 0.0407
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 18197+4453 RComp Comp B Note1
Note2 Discov num ES DRAs DDEs
R dRAs Year 1913 Theta 022 Rho 10.2
Obs 1 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11269 M ADS BDS N IDS IDS 18168N4451B
HIC 89812
 
 
18197+4453 C
 
 
Coord arcsec 2000 181939.94+445426.3 Mag 12.28 PmRA -3.00 PmDE 1.0
Calc delta mag 3.52 Calc coord yes