C/2025 R1 (ATLAS) (Record n° 31413)
Orbital period : 2133.00 years
NASA/JPL elements
IAU/MPC elements
On 2026 May 04 09h21 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 20.4 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.742 AU d (dist/Earth) 2.178 AU Right ascension 18 19 52.97 h m s Declination +23 55 48.4 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2026.05.04 18:12:02
AC2 pierre.traverse@orange.fr
NET UCAC-4
CK25R010 KC2026 05 04.38946 18 19 52.97 +23 55 48.4 20.5 V X03
CK25R010 KC2026 05 04.39058 18 19 52.82 +23 55 48.3 20.2 V X03
CK25R010 KC2026 05 04.41450 18 19 49.68 +23 55 46.5 20.6 V X03
Instrumental configuration Config1 Instrument ONTC 355mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera CMOS Player One IMX571 Sensor CCD Sensor pixels number 6252X4176 Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 65x60s Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.86 "/pix Observation submission date 2026 May 04 18h27m30s Observation modification date 2026 May 04 18h31m19s