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P/2021 N1 (ZTF)

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 Aug 22 04h12 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Magnitude (MPC m2)17
Magnitude standard deviation0.2
Aperture radius for m26.4 "
Magnitude bandr
r (dist/Sun) 1.028 AU
d (dist/Earth) 0.464 AU
Right ascension65.17121 °
Declination+42.36294 °
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 149
ACK MPCReport file updated 2026.08.22 08:45:07
NET Gaia DR2
AC2 jgbosch@free.fr
    PK21N010 KB2026 08 22.17478 04 20 41.09 +42 21 46.6          17.3 G      Y87
    PK21N010 KB2026 08 22.18534 04 20 42.48 +42 21 56.9          16.8 G      Y87
    PK21N010 KB2026 08 22.19672 04 20 44.00 +42 22 07.4          17.0 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-5 °C
Binning4x4
MountEQ6-R pro
Exposure details123x20s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalog (ast)Gaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2026 Aug 22 08h47m09s
Observation modification date2026 Aug 26 10h28m36s

(Record n° 31783)

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