In this article, we will explore the fascinating world of 204 Kallisto and discover its impact on our society. From its origins to its current evolution, 204 Kallisto has been the subject of interest and debate. Throughout history, 204 Kallisto has played a significant role in different aspects of human life, influencing our beliefs, behaviors and relationships. Through a deep and thoughtful analysis, we will investigate the different aspects of 204 Kallisto and its relevance in the contemporary world. From its historical roots to its future implications, this article seeks to offer a complete and insightful view on 204 Kallisto and its importance in today's culture and society.
Discovery | |
---|---|
Discovered by | Johann Palisa |
Discovery date | 8 October 1879 |
Designations | |
(204) Kallisto | |
Pronunciation | /kəˈlɪstoʊ/ |
Named after | Callisto |
A879 TA | |
Main belt | |
Adjectives | Kallistoan /kælɪˈstoʊən/ |
Orbital characteristics | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 136.52 yr (49863 d) |
Aphelion | 3.13704 AU (469.295 Gm) |
Perihelion | 2.20244 AU (329.480 Gm) |
2.66974 AU (399.387 Gm) | |
Eccentricity | 0.17504 |
4.36 yr (1593.3 d) | |
Average orbital speed | 18.22 km/s |
230.567° | |
0° 13m 33.398s / day | |
Inclination | 8.28673° |
205.123° | |
55.4125° | |
Physical characteristics | |
Dimensions | 48.57±1.2 km 50.36 ± 1.69 km |
Mass | (0.60 ± 1.81) × 1018 kg |
19.489 h (0.8120 d) | |
0.2082±0.010 | |
S | |
8.89 | |
Kallisto (minor planet designation: 204 Kallisto) is a fairly typical, although sizeable Main belt asteroid. It is classified as an S-type asteroid. Like other asteroids of its type, it is light in colour. It was discovered by Johann Palisa on 8 October 1879, in Pola, and was named after the same nymph Callisto in Greek mythology as Jupiter's moon Callisto.
Photometric measurements during 2009 produced a lightcurve that indicated a sidereal rotation period of 19.489±0.002 h with a variation amplitude of 0.18±0.02 magnitudes. This result conflicted with previous determinations of the period, so the latter were ruled out.