103P/Hartley (Record n° 27221)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 13 00h02 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Afrho 12 cm Afrho error 1 cm r (dist/Sun) 1.598 AU d (dist/Earth) 0.951 AU Right ascension 23 21 35.03 h m s Declination +20 43 54.4 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2023.07.13 19:20:01
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0103P KC2023 07 13.00156 23 21 35.03 +20 43 54.4 17.2 R A77
0103P KC2023 07 13.00688 23 21 35.67 +20 44 02.2 17.3 R A77
0103P KC2023 07 13.01145 23 21 36.26 +20 44 09.3 17.2 R A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -12 °C Binning 1x1 Exposure details 10*60s Air mass 1.54 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Jul 13 17h21m48s Observation modification date 2023 Jul 30 07h45m26s