P/2021 N1 (ZTF) (Record n° 31647)
Perihelion distance : 0.97 AU
Inclination to ecliptic : 11 °
Orbital period : 5.15 years
Eccentricity : 0.68
NASA/JPL elements
IAU/MPC elements
On 2026 Jul 11 02h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 16.5 Magnitude standard deviation 0.1 Aperture radius for m2 6.75 " Coma diameter 0.33 ' Tail length 0.08 ° r (dist/Sun) 0.998 AU d (dist/Earth) 0.194 AU Right ascension 28.01871 ° Declination +9.70389 ° MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.07.11 04:53:55
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
PK21N010 KC2026 07 11.10085 01 52 04.49 +09 42 14.0 16.6 r L27
PK21N010 KC2026 07 11.10501 01 52 05.87 +09 42 43.3 16.5 r L27
PK21N010 KC2026 07 11.10918 01 52 07.23 +09 43 12.4 16.4 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter None Camera ATIK 414 EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 45 x 20s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Jul 11 04h56m45s Observation modification date 2026 Jul 11 07h48m16s