California & Carnegie Planet Search: 15 New Planets Annnounced 13 June 2002

15 New Planets - 13 June 2002

California & Carnegie Planet Search

R.P.Butler, G.W.Marcy, D.A.Fischer, S.S.Vogt, G.Laughlin, G.W.Henry, D.Pourbaix, H.R.A.Jones, C.G.Tinney, C.McCarthy, B.Carter, J.T.Wright, A.J. Penny

*Multiple-planet systems: Four stars with previously known planets have revealed new companions after analysis of extended observations.*
	Star	Telescope	P	ecc	K (m/s)	M sin i (M_Jup)	a	Status
3-planet system	55 Cnc "b"	Lick	14.653 d	0.02	72.2	0.84	0.115	Previously known
	55 Cnc "c"	Lick	44.28 d	0.34	13.0	0.21	0.24	Marcy et al., ApJ submitted
	55 Cnc "d"	Lick	5360 d	0.16	49.3	4.1	5.9	Marcy et al., ApJ submitted
	HD196050	AAT	1288 d	0.28	54	3.0	2.5	H.R.A.Jones 02, Monthly Not. RAS submitted
	HD216437	AAT	1294 d	0.34	38	2.09	2.7	H.R.A.Jones 02, Monthly Not. RAS submitted
	HD49674	Keck	4.94 d	0	14	0.12	0.06	Butler et al. 2002, ApJ Submitted
	HD108874	Keck	401 d	0.20	46	1.65	1.06
	HD128311	Keck	414 d	0.21	85	2.63	1.01
	HD114729	Keck	1136 d	0.33	19	0.90	2.08
	HD72659	Keck	2185 d	0.18	42	2.55	3.24
2-planet system	HD37124 "c"	Keck	1942 d	0.40	19	1.01	2.95
2-planet system	HD37124 "b"	Keck	153 d	0.10	35	0.86	0.54	Previously known
2-planet system	HD12661 "c"	Lick/Keck	1407.000 d	0.224	27.39	1.66	2.61	Fischer et al. in prep. to ApJ
2-planet system	HD12661 "b"	Lick/Keck	263.558 d	0.347	74.18	2.47	0.85	Previously known
2-planet system	HD38529 "c"	Lick/Keck	2189.5284 d	0.340	167.660	11.3	3.51	Fischer et al. in prep.
2-planet system	HD38529 "b"	Lick/Keck	14.3007 d	0.312	52.448	0.67	0.12	Previously known
	HD40979	Lick/Keck	267.2 d	0.23	108.0	3.32	0.811	Fischer et al. in prep.
	HD30177	AAT	1620 d	0.22	140	7.95	2.65	Tinney et al. 2002
	HD73526	AAT	187 d	0.41	118	3.03	0.65	Tinney et al. 2002

15 New Planets - 13 June 2002