Home

132P/Helin-Roman-Alu

Perihelion distance : 1.7 AU
Inclination to ecliptic : 5 °
Orbital period : 7.68 years
Eccentricity : 0.56

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 06 23h41 UT by Maurice Audejean


(Copyright Maurice Audejean)

Magnitude (MPC m2)13.7
Magnitude standard deviation0.1
Aperture radius for m25.8 "
r (dist/Sun) 1.693 AU
d (dist/Earth) 0.805 AU
Right ascension6.85592 °
Declination-3.69961 °
MPC report
COD A77
CON M. Audejean [maurice.audejean@orange.fr]
OBS M. Audejean
TEL 0.40-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.11.09 11:28:50
AC2 maurice.audejean@orange.fr
NET UCAC-4
0132P         C2021 11 06.98709 00 27 25.42 -03 41 58.6          13.8 R      A77
0132P         C2021 11 06.98870 00 27 25.48 -03 41 58.8          13.7 R      A77
0132P         C2021 11 06.98951 00 27 25.51 -03 41 58.4          13.7 R      A77
0132P         C2021 11 06.99032 00 27 25.53 -03 41 58.5          13.8 R      A77
0132P         C2021 11 06.99356 00 27 25.64 -03 41 58.5          13.6 R      A77
Instrumental configurationConfig2
InstrumentNewton
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterNone
CameraAtik 460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure total time600 s
Picture exposure details10x60
Observatory MPC codeA77
Reference stars catalog (ast)UCAC-4
Used softwaresASTROMETRICA
Observation submission date2021 Nov 09 13h19m04s
Observation modification date2021 Nov 14 18h17m34s

(Record n° 24335)

Home