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78P/Gehrels

Perihelion distance : 2 AU
Inclination to ecliptic : 6 °
Orbital period : 7.21 years
Eccentricity : 0.46

NASA/JPL elements
IAU/MPC elements


On 2025 Jul 29 03h18 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Magnitude (MPC m2)17.3
Magnitude standard deviation0.3
Aperture radius for m26.4 "
r (dist/Sun) 3.148 AU
d (dist/Earth) 2.141 AU
Right ascension304.44604 °
Declination-10.2385 °
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 15
ACK MPCReport file updated 2025.07.29 10:09:36
NET Gaia DR2
AC2 jgbosch@free.fr
0078P        KB2025 07 29.13758 20 17 47.05 -10 14 18.6          17.0 G      Y87
0078P        KB2025 07 29.14795 20 17 46.55 -10 14 20.2          17.2 G      Y87
0078P        KB2025 07 29.15816 20 17 46.05 -10 14 21.6          17.7 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-10 °C
Binning4x4
MountEQ6
Picture exposure details100x25s
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 date2025 Jul 29 10h21m58s
Observation modification date2025 Jul 29 10h25m27s

(Record n° 29849)

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