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Current system
08399+1933
S 571 AD


Nearby doubles
7' : 08397+1939
HZG 6

8' : 08405+1933
S 574AB
Meleph

8' : 08396+1926
BOV 39

10' : 08404+1940
STF1254AB

11' : 08401+1944
PAT 45

14' : 08403+1921
CHR 130

14' : 08408+1940
BOV 47

15' : 08391+1941
S 570AB

15' : 08403+1947
BOV 41

22' : 08404+1913
BOV 43

24' : 08404+1911
BOV 44

27' : 08413+1916
KU 32

27' : 08382+1922
BOV 35

28' : 08401+2000
ENG 37AB

30' : 08391+2000
OCC 637

33' : 08377+1931
HJ 454AB

33' : 08397+2005
COU 47

33' : 08419+1915
SLE 337

34' : 08400+1900
SLE 333

34' : 08411+1904
BOV 48

35' : 08377+1946
STF1249

37' : 08400+2009
ARN 105AB

37' : 08422+1950
SLW 280

37' : 08381+1959
BOV 34

38' : 08425+1924
BOV 50

39' : 08392+1856
SLE 332



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 08399+1933 S 571 AD : NOTES
 
 
discov_num notes refcode
BU 584 In Praesepe.
DC: D is variable. Position (2000): 08 39.8 +19 32. In Praesepe.
S 571 STTA 95. C is a spectroscopic binary, and is +20@2153.
AC: HJL 97. HJL1986
CHR 156 Da: No published evidence of RV variation. Noted as occultation binary
by Peterson & White (1984). Magnitude differences of 3.1 in blue and Pts1984
Magnitude differences of 3.1 in blue and 3.8 in red reported by
Peterson et al. (1989) are consistent with our difficulty in detecting Pts1989
the faint secondary. Praesepe cluster member. Msn1993b
 
 
REFERENCES
 
 
refcode metd author reference
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
Msn1993b Sc j Mason, B.D., Hartkopf, W.I., McAlister, H.A., & Sowell, J.R. 1993AJ....106..637M
Msn1993b AJ 106, 637, 1993
Pts1984 O j Peterson, D.M. & White, N.M. 1984AJ.....89..824P
Pts1984 AJ 89, 824, 1984
Pts1989 O j Peterson, D.M., Baron, R., Dunham, E.W., Mink, D., Aldering, G., Klavetter, J., & 1989AJ.....98.2156P
Pts1989 Morgan, R.
Pts1989 AJ 98, 2156, 1989
 
 
DISCOVERER
 
 
idgroup discov author
1 BKO Ladanyi, T. & Berko, E.
32 BU Burnham, S.W. (BU 1 - 81)
210 CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
212 GII Gili, R.
233 GII Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W.,
233 GII Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
234 GII Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L.,
234 GII Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
234 GII Maccarini, L. & Serot, J.
235 GII Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L.,
235 GII Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
235 GII Maccarini, L. & Serot, J.
238 S South, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08399+1933 S 571 AD 2007 31 242 92.8 7.31 6.67 N D 083956.49+193310.7
08399+1933 S 571 AD 2012 34 242 92.8 7.31 6.67 N D 083956.49+193310.7
08399+1933 S 571 AD 2014 38 242 92.5 7.31 6.67 N 083956.49+193310.7
08399+1933 S 571 AD 2015 40 242 92.3 7.31 6.67 Am N 083956.49+193310.7
08399+1933 S 571 AD 2016 41 242 92.5 7.31 6.67 Am N 083956.49+193310.7
08399+1933 S 571 AD 2017 43 241 91.8 7.31 6.67 Am N 083956.49+193310.7
08399+1933 S 571 AD 2018 44 242 92.1 7.31 6.67 Am N 083956.49+193310.7

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