P/2021 N1 (ZTF) (Record n° 31868)
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 Sep 15 00h55 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 18.1 Magnitude standard deviation 0.2 Aperture radius for m2 6.75 " Magnitude band r r (dist/Sun) 1.181 AU d (dist/Earth) 0.573 AU Right ascension 75.15963 ° Declination +46.51236 ° 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 2026.09.15 07:57:33
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
PK21N010 KC2026 09 15.03840 05 00 38.31 +46 30 44.5 18.3 r L27
PK21N010 KC2026 09 15.05431 05 00 39.14 +46 30 52.2 17.9 r L27
PK21N010 KC2026 09 15.07023 05 00 39.92 +46 30 59.8 18.0 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 60 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2 Reference stars catalog (phot) ATLAS2 Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Sep 15 06h01m39s Observation modification date 2026 Sep 15 08h51m07s