The comet 48P/Johnson

Finder chart
Please wait
Loading 0/4
Click and drag to rotate
Mouse wheel to zoom in/out
Touch with mouse to dismiss
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom. Click to enlarge.

From Ashburn , 48P/Johnson will become visible at around 18:23 (EST) as the dusk sky fades, 37° above your south-western horizon. It will then sink towards the horizon, setting 4 hours and 59 minutes after the Sun at 22:13.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.
Name 48P/Johnson
Object Type Comet
Current Position
Constellation:Cetus
Magnitude:14.40 (V)[1]
Right Ascension:00h37m [1]
Declination:-07°44' [1]
Orbital Elements[1]
Semi-major axis:3.50 AU
Eccentricity:0.427039
Inclination:12.21°
Longitude ascending node:110.13°
Argument of perihelion:216.57°
Epoch of elements:24 January 2019
Mean Anomaly at epoch:24.82°
Derived quantities
Perihelion:2.00 AU
Aphelion:4.99 AU
Orbital period:6.54 years
Printable finder charts
Light-on-dark PNG image PDF document
Dark-on-light PNG image PDF document
Additional sources

Magnitudes estimates are derived from observations sent into the BAA Comet Section, as compiled by Jonathan Shanklin and last updated on 31 October 2018. We use these amateur observations in preference to the MPC's magnitude estimates, since they are updated much more often. Nonetheless, all comets are intrinsically unpredictable objects, and future magnitude estimates must always be taken with a pinch of salt.

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme