636 Erika
Appearance
![]() Modelled shape of Erika from its lightcurve | |
Discovery | |
---|---|
Discovered by | Joel Hastings Metcalf |
Discovery site | Taunton, Massachusetts |
Discovery date | 8 February 1907 |
Designations | |
(636) Erika | |
1907 XP | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 109.17 yr (39874 d) |
Aphelion | 3.4121 AU (510.44 Gm) |
Perihelion | 2.4133 AU (361.02 Gm) |
2.9127 AU (435.73 Gm) | |
Eccentricity | 0.17145 |
4.97 yr (1815.7 d) | |
182.784° | |
0° 11m 53.772s / day | |
Inclination | 7.9270° |
34.644° | |
297.818° | |
Physical characteristics | |
37.145±3.35 km | |
14.603 h (0.6085 d) | |
0.0507±0.011 | |
9.6 | |
636 Erika is a minor planet orbiting the Sun.
References
- ^ "636 Erika (1907 XP)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Archived from the original on 18 September 2020. Retrieved 5 May 2016.
External links
- 636 Erika at AstDyS-2, Asteroids—Dynamic Site
- 636 Erika at the JPL Small-Body Database