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Comets 18 Comets 19


© Curt Renz

  Comets

Comet 41P/Tuttle - Equatorial Chart

Plot of the comet’s path in equatorial coordinates of current date

Greatest Brilliance 2017 APR 03 at Magnitude +11.6


Comet 41P/Tuttle - Ephemeris

Geocentric ephemeris of the comet in decimal equatorial coordinates for both the current date and J2000.0 at 00:00 UT

Comets 20

NOTE:  Decimal coordinates are posted in the ephemerides to ease interpolation, since few observations are likely to be made at precisely 00:00:00 UT.

Comet C/2015 ER61 Pan-STARRS - Overhead View

View of the comet, the Earth and the Sun from north of the ecliptic plane Closest to Earth 2017 APR 19 at 1.1783 AU

Comet C/2015 ER61 Pan-STARRS - Equatorial Chart

Plot of the comet’s path in equatorial coordinates of current date

Greatest Brilliance 2017 MAY 02 at Magnitude +9.5


Comet C/2015 ER61 Pan-STARRS - Ephemeris

Geocentric ephemeris of the comet in decimal equatorial coordinates for both the current date and J2000.0 at 00:00 UT

Comets 15 Comets 16 Comets 17 Comets 03 Comets 04 Comets 05

Comet 41P/Tuttle - Overhead View

View of the comet, the Earth and the Sun from north of the ecliptic plane Closest to Earth 2017 MAR 30 at 0.1400 AU

Comet C/2015 V2 Johnson - Ephemeris

Geocentric ephemeris of the comet in decimal equatorial coordinates for both the current date and J2000.0 at 00:00 UT

Comet C/2015 V2 Johnson - Equatorial Chart

Plot of the comet’s path in equatorial coordinates of current date

Greatest Brilliance 2017 JUN 06 at Magnitude +8.3


Comet C/2015 V2 Johnson - Overhead View

View of the comet, the Earth and the Sun from north of the ecliptic plane Closest to Earth 2017 JUN 05 at 0.8343 AU

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