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New Horizons

Available Resources

New Horizons Sky Charts and Coordinates

This is a simplified sky chart, showing where New Horizons is now with respect to the brightest stars and constellations.

More advanced sky charts are available on TheSkyLive for this object: 1) the Online Planetarium which is interactive and allows to select dates and additional objects to visualize; and 2) the Live Position and Data Tracker which provides the highest precision position data and features deep sky imagery from the Digitized Sky Survey.

New Horizons in Sagittarius on August, 23 2017
High Precision Live Sky Chart
19h 01m 44s
-20° 41’ 34”
= current altitude ≥ 30°   = current altitude < 30°   = below the horizon
Location: Greenwich, United Kingdom [change]

New Horizons Rise and Set Times

Today's New Horizons rise, transit and set times from Greenwich, United Kingdom [change]. All times are relative to the local timezone Europe/London.

Azimuth: 110.7°
Max altitude: 17.8°
Azimuth: 249.3°

New Horizons Orbit Diagram

This 3d orbit diagram is a feature of our 3D Solar System Simulator and shows the orbit of New Horizons with respect of the Sun and the orbits of the major planets. The position of New Horizons and the planets along their orbits in this diagram accurately represents the current configuration of the objects in the Solar System. This is an experimental feature and it requires a WebGL enabled browser. Please provide us feedback!

Orbit Diagram of New Horizons

New Horizons Ephemeris

The following table lists the ephemerides of New Horizons computed for the past and next 7 days, with a 24 hours interval. Click on each row of the table to locate New Horizons in our Online Planetarium at the chosen date.

Date MagnitudeMag Right AscensionR.A. DeclinationDec. Constellation
2017 Aug 16 N.A. 19h 02m 13s -20° 40’ 35” Sagittarius
2017 Aug 17 N.A. 19h 02m 09s -20° 40’ 44” Sagittarius
2017 Aug 18 N.A. 19h 02m 04s -20° 40’ 51” Sagittarius
2017 Aug 19 N.A. 19h 02m 00s -20° 41’ 00” Sagittarius
2017 Aug 20 N.A. 19h 01m 56s -20° 41’ 08” Sagittarius
2017 Aug 21 N.A. 19h 01m 51s -20° 41’ 17” Sagittarius
2017 Aug 22 N.A. 19h 01m 48s -20° 41’ 26” Sagittarius
2017 Aug 23 N.A. 19h 01m 44s -20° 41’ 34” Sagittarius
2017 Aug 24 N.A. 19h 01m 40s -20° 41’ 42” Sagittarius
2017 Aug 25 N.A. 19h 01m 36s -20° 41’ 49” Sagittarius
2017 Aug 26 N.A. 19h 01m 32s -20° 41’ 57” Sagittarius
2017 Aug 27 N.A. 19h 01m 28s -20° 42’ 06” Sagittarius
2017 Aug 28 N.A. 19h 01m 24s -20° 42’ 14” Sagittarius
2017 Aug 29 N.A. 19h 01m 22s -20° 42’ 20” Sagittarius

Distance of New Horizons from Earth

The following chart shows the distance of New Horizons from Earth as a function of time. Distance data is measured in Astronomical Units and sampled with a 2 days interval.

The reported distances might be inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of New Horizons is also available as a real time updated value in the Live Position and Data Tracker.

Distance of New Horizons from Earth between January 2013 and December 2023