Orbital period : 71.00 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 21 20h28 UT by Joel Nicolas
(Copyright Joel Nicolas)
| Coma Total magnitude (m1) | 11.5 | Aperture radius used for m1 | 0.35 ' | Nuclear magnitude (m2) | 11.7 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 7 " | Coma diameter | 0.7 ' | Afrho | 43248 cm | r (dist/Sun) | 3.880 AU | d (dist/Earth) | 3.562 AU | Right ascension | 18 16 30.98 h m s | Declination | +55 49 57.2 ° ' " | 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 2023.07.22 18:55:44 AC2 nicolas.joel@wanadoo.fr NET UCAC-4 0012P C2023 07 21.85288 18 16 30.98 +55 49 57.2 11.7 R A77 0012P C2023 07 21.85538 18 16 30.70 +55 49 57.4 11.7 R A77 0012P C2023 07 21.86078 18 16 30.19 +55 49 57.2 11.7 R A77 0012P C2023 07 21.86285 18 16 29.95 +55 49 57.7 11.7 R A77 0012P C2023 07 21.86492 18 16 29.73 +55 49 57.5 11.7 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 | -15 °C | Binning | 1x1 | Exposure details | 3*30s | Air mass | 1.05 | 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 22 16h57m34s | Observation modification date | 2023 Aug 07 15h42m37s |
(Record n° 27277)