220P/McNaught (Record n° 31713)
Perihelion distance : 1.56 AU
Inclination to ecliptic : 8 °
Orbital period : 5.51 years
Eccentricity : 0.5
NASA/JPL elements
IAU/MPC elements
On 2026 Aug 06 03h40 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Coma Total magnitude (m1) 7.2 Aperture radius for m1 2.7 ' Magnitude (MPC m2) 9.7 Magnitude standard deviation 0.1 Aperture radius for m2 6.4 " Coma diameter 5.5 ' r (dist/Sun) 1.641 AU d (dist/Earth) 1.240 AU Right ascension 39.793 ° Declination +9.47403 ° MPC report COD Y87
CON J.-G. Bosch
OBS J.-G. Bosch
MEA J.-G. Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 21
ACK MPCReport file updated 2026.08.06 08:46:13
NET Gaia DR2
AC2 jgbosch@free.fr
0220P KB2026 08 06.15307 02 39 10.32 +09 28 26.5 9.6 G Y87
0220P KB2026 08 06.16116 02 39 11.22 +09 28 27.2 9.7 G Y87
0220P KB2026 08 06.16914 02 39 12.11 +09 28 27.8 9.7 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature -5 °C Binning 4x4 Mount EQ6-R pro Exposure details 69x20s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog (ast) Gaia DR2
Used softwares Tycho Tracker Image resize factor 1 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2026 Aug 06 08h47m15s Observation modification date 2026 Aug 06 10h48m21s