WDS 08399+1933 BU 584 DC : 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 BU 584 DC 2002 29 89 99.8 6.67 7.47 K0III N D 083950.72+193226.9
08399+1933 BU 584 DC 2006 30 89 99.9 6.67 7.47 K0III N D 083950.72+193226.9
08399+1933 BU 584 DC 2010 34 89 99.6 6.67 7.47 K0III N 083950.72+193226.9
08399+1933 BU 584 DC 2014 35 88 99.9 6.67 7.47 K0III N 083950.72+193226.9
08399+1933 BU 584 DC 2015 37 89 99.5 6.67 7.47 K0III N 083950.72+193226.9
08399+1933 BU 584 DC 2017 39 89 99.6 6.67 7.47 K0III N 083950.72+193226.9

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