Photographica (minor planet designation: 443 Photographica) is a typical Main belt asteroid. It is classified as an S-type asteroid.
| Discovery | |
|---|---|
| Discovered by | M. F. Wolf A. Schwassmann |
| Discovery date | 17 February 1899 |
| Designations | |
MPC designation | (443) Photographica |
| Pronunciation | /foʊtəˈɡræfɪkə/ |
Named after | Photography |
Alternative designations | 1899 EF |
Minor planet category | Main belt |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 116.56 yr (42572 d) |
| Aphelion | 2.30450 AU (344.748 Gm) |
| Perihelion | 2.12676 AU (318.159 Gm) |
Semi-major axis | 2.21563 AU (331.454 Gm) |
| Eccentricity | 0.040110 |
Orbital period (sidereal) | 3.30 yr (1204.6 d) |
Mean anomaly | 208.995° |
Mean motion | 0° 17m 55.871s / day |
| Inclination | 4.23568° |
Longitude of ascending node | 175.447° |
Argument of perihelion | 349.449° |
| Physical characteristics | |
| Dimensions | 26.68±1.6 km |
Synodic rotation period | 19.795 h (0.8248 d) |
Geometric albedo | 0.1918±0.025 |
Spectral type | S |
Absolute magnitude (H) | 10.28 |
It was discovered by Max Wolf and A. Schwassmann on 17 February 1899 in Heidelberg.
| |
|---|---|
|
Small Solar System bodies | |||||||
|---|---|---|---|---|---|---|---|
| Minor planets |
| ||||||
| Comets |
| ||||||
| Other |
| ||||||
This article about an S-type asteroid native to the asteroid belt is a stub. You can help Wikipedia by expanding it. |