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Discovery | |
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Discovered by | Zaccheus Daniel |
Discovery site | Princeton, New Jersey |
Discovery date | 10 June 1907 |
Designations | |
1907d[2] 1907 IV | |
Orbital characteristics[3] | |
Epoch | 27 September 1907 (JD 2417845.5) |
Observation arc | 344 days |
Number of observations | 173 |
Aphelion | 830.60 AU |
Perihelion | 0.512 AU |
Semi-major axis | 415.55 AU |
Eccentricity | 0.99877 |
Orbital period | ~8,470 years (inbound) ~5,220 years (outbound) |
Inclination | 8.958° |
144.27° | |
Argument of periapsis | 294.47° |
Last perihelion | 4 September 1907 |
TJupiter | 0.889 |
Earth MOID | 0.058 AU |
Jupiter MOID | 0.417 AU |
Physical characteristics[4] | |
Comet total magnitude (M1) | 3.7 |
Comet nuclear magnitude (M2) | 7.2 |
2.6 (1907 apparition) |
Daniel's Comet, formally known as C/1907 L2, is a non-periodic comet that became visible in the naked eye in 1907. It was the first of three comets discovered by American astronomer, Zaccheus Daniel.
Wolf_1908a
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