443 Photographica

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443 Photographica
Discovery
Discovered by M. Wolf,
A. Schwassmann
Discovery date 17 February 1899
Designations
MPC designation (443) Photographica
Named after
Photography
1899 EF
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)
2.21563 AU (331.454 Gm)
Eccentricity 0.040110
3.30 yr (1204.6 d)
20.01 km/s
208.995°
0° 17m 55.871s / day
Inclination 4.23568°
175.447°
349.449°
Earth MOID 1.13234 AU (169.396 Gm)
Jupiter MOID 2.66111 AU (398.096 Gm)
Jupiter Tisserand parameter 3.649
Physical characteristics
Dimensions 26.68±1.6 km
Mass unknown
Mean density
unknown
Equatorial surface gravity
unknown
Equatorial escape velocity
unknown
19.795 h (0.8248 d)
0.1918±0.025
Temperature unknown
S
10.28

443 Photographica is a typical Main belt asteroid. It is classified as an S-type asteroid.

It was discovered by Max Wolf and A. Schwassmann on February 17, 1899 in Heidelberg.

References[edit]

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