P/2021 N1 (ZTF) (Record n° 31668)
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 16 02h01 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 " Tail length 0.13 ° r (dist/Sun) 0.983 AU d (dist/Earth) 0.221 AU Right ascension 34.49929 ° Declination +18.20806 ° 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 2026.07.16 09:00:33
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
PK21N010 KC2026 07 16.08423 02 17 59.83 +18 12 29.0 16.6 r L27
PK21N010 KC2026 07 16.09815 02 18 03.76 +18 13 43.9 16.5 r L27
PK21N010 KC2026 07 16.11330 02 18 08.02 +18 15 05.4 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 110 x 30s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Remarks or comments Cloudy Observation submission date 2026 Jul 16 09h44m49s Observation modification date 2026 Jul 16 10h17m25s