NEXXUS 2 - The database for Nearby X-ray and extreme UV emitting Stars

Star Page     -     NS 1845+2032   GJ 725.2   HIP 92043   HD 173667   HR 7061   BD+20 3926   110 Her   LTT 15529

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ROSAT Survey Field Image Browser     SIMBAD entry

Star Information:

RA (2000.0)	DE (2000.0)	μ [ "/yr ]	θ [ ° ]	Radial Velocity	Spectral Type	B	V	Distance [ pc ]
18 45 39.73	+20 32 46.59	0.336	181.6	23.6	F6V	4.65	4.2	19.1

XMM-Newton Slew Survey:

Detection Number	Count Rate	Exposure Time	Likelihood	HR1	Observation Date	log Lx
XMMSLJ184539.9+203239	±				2002-03-28T20:17	-12

ROSAT All-Sky Survey (RASS):

Detection Number	Count Rate	Background	Exposure Time	Likelihood	HR1	HR2	log Lx
1RXS J184540.1+203242	0.3765 ± 0.03876	0.00074	272	294	-0.15 ± 0.1	-0.15 ± 0.15	28.99

EUVE sources detected in other ways:

Detection Number	RA (2000.0)	DE (2000.0)	58-174 Å Count Rate	156-234 Å Count Rate	67-178 Å Count Rate	157-364 Å Count Rate
EUVE J1845+205	18 45 40	+20 33.1	0.016	0.036

Einstein Imaging Proportional Counter (IPC):

Detection Number	RA (2000.0)	DE (2000.0)	Sequence ID	Count Rate	Exposure Time	SNR	OAX	Observation Date	Images	Data
2E 1843.5+2030	18 45 39.7	+20 32 53	5621 4128	0.066 ± 0.004	10257.2	16.6	0.4	1981-03-01 to 1981-03-01	gif FITS	Events

Last modified on Tuesday, 28 October 2008.   C. Liefke | Impressum