Spiral galaxy · Coma Berenices

M98

Also known as: NGC 4192

mag 10.110′ across

About

M98 is a spiral galaxy of magnitude 10.1 in Coma Berenices, about 10′ across.

M98 is in the constellation Coma Berenices.
Best evenings: around early May it is highest at about 9 pm (10 pm in summer time); a month earlier, two hours later.
Where on Earth: it is seen well, at least 10° up, from north of 65° S.

When it rises and sets tonight, how high it climbs and how much the Moon gets in the way are worked out in your browser for your place.

EyesNot visible to the naked eye.
Binoculars (10×50)Too faint for binoculars.
Telescope (6–8 inch)A thin spindle of light, sometimes with a dark dust lane along it.

For a dark country sky with no Moon. From a city, faint galaxies and nebulae can disappear completely.

Designations	M98, NGC 4192, PGC 39028, UGC 7231
Type	Spiral galaxy (SABb)
Magnitude	10.1The smaller the number, the brighter.
Apparent size	10′ × 2.5′position angle 152°; the full Moon is 31′ across
Surface brightness	23.9 mag/arcsec²Average over its disc, in the blue band: the lower the number, the easier it is to see.
Constellation	Coma Berenices
Right ascension (J2000)	12h 13m 48.3s
Declination (J2000)	+14° 54′ 01″