Asteroids with Satellites Database--Johnston's Archive
(107)
Camilla, S/2001 (107) 1,
and S/2016 (107) 1
compiled by Wm. Robert Johnston
last updated
5 September 2016
--Orbital and physical data--
(See this page for definitions of quantities; source codes in brackets, see this link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)
dynamical type, primary:
main belt asteroid, outer
orbital data, primary (osculating elements)
[JPL]
: |
semimajor axis a: |
3.487326707 AU
| |
orbital period P: |
6.512491296 yr
(= 2378.687446 d)
| |
eccentricity e: |
0.066773541
| |
perihelion distance q: |
3.25446556 AU
| |
aphelion distance Q: |
3.720187859 AU
| |
inclination i: |
10.0032973°
| |
argument of perihelion ω: |
306.618278°
| |
ascending node Ω: |
172.621467°
| |
mean anomaly M: |
54.305797°
| |
perihelion passage TP: |
2013 May 29.1763
| |
Epoch: |
2014 May 23
| |
data arc: |
1868-2014
(1451 obs.)
| |
Earth MOID: |
2.28239 AU
| |
Jupiter Tisserand invariant TJ: |
3.101
|
orbital data, second component:
|
binary dynamical type: | L [P07f] | |
semimajor axis as: |
1250
± 10 km
[M08d]
| |
separation/primary radius as/rp: | 11 [*D] | |
separation/Hill radius as/rH: | 0.021 [*D] | |
orbital period Ps: |
3.722
± 0.003
d [M08d]
| |
eccentricity es: |
<0.002
[M08d]
| |
inclination is: | 3° ± 1° [M05e] | |
normalized ang. mom. αL: |
0.74
[P07f]
|
orbital data, third component:
|
semimajor axis as: |
340
km (separation)
[I9282]
| |
separation/primary radius as/rp: | 3 [*D] | |
separation/Hill radius as/rH: | 0.006 [*D] | |
orbital period Ps: |
0.5
d [*E]
| |
eccentricity es: |
?
| |
inclination is: | ? |
|
other data, system (combined):
|
absolute mag. H: |
7.08
[MPC]
| |
slope parameter G: |
0.08 [JPL]
| |
effective diameter dE: |
219.37
± 5.94
km [M11b]
| |
geometric albedo: |
0.054
± 0.011
[M11b]
| |
color index U-B: |
0.298
[T95a]
| |
color index B-V: |
0.705
[T95a]
| |
taxonomic type: |
X (SMASSII) [JPL]
C (Tholen) [JPL]
| |
mass m: |
1.12x1019
± 3x1017
kg [M08d]
| |
density ρ: |
1.4
± 0.3
g/cm3[M08d]
| |
Hill radius rH: |
60000 km [*D]
|
other data, primary:
|
diameter dp: |
219.37
± 5.94
km [M11b]
| |
axial ratios a/b, b/c: | 1.46, 1.58 [D95a] | |
rotation period RPp: |
4.843932
± 0.000005
h [D95a]
| |
amplitude in mag., rotational ΔM: |
0.53
[W14e]
| |
pole direction Β, λ: |
230 ± 3°
,
69 ± 8°
[D95a]
|
other data, second component:
|
diameter ds: |
16
± 6
km [M08d]
| |
diameter ratio ds/dp: |
0.073
± 0.027
[*D]
| |
component mag. difference ΔM: |
7.0
± 0.1
[I7599]
| |
rotation period RPs: |
?
| |
|
other data, third component:
|
diameter ds: |
3.5
± 0.5
km [*D]
| |
diameter ratio ds/dp: |
0.016
± 0.002
[*D]
| |
component mag. difference ΔM: |
9.0
± 0.3
[I9282]
| |
rotation period RPs: |
?
| |
|
|
--
(107) Camilla, S/2001 (107) 1, and S/2016 (107) 1
--discovery and notes:
Primary discovered
1868 Nov 17
from
Madras, India
by
N. R. Pogson.
Alternate designation(s):
1938 OG, 1949 HD1, A893 QA.
Permanent number assigned 1868.
Named - for the Roman mythological daughter of Metabus.
S/2001 (107) 1 discovered
2001 Mar 01
by A. Storrs, F. Vilas, R. Landis, E. Wells, C. Woods, B. Zellner, and M. Gaffey
using
Hubble Space Telescope
observations from Hubble Space Telescope.
Announced
2001 Mar 19 [S01b].
Provisional designation S/2001 (107) 1.
S/2016 (107) 1 discovered 29 May 2015 by
M. Marsset, B. Carry, B. Yang, F. Marchis, P. Vernazza, C. Dumas, J. Berthier, and F. Vachier
using the ESO Very Large Telescope UT3.
Announced 7 Aug 2016 [I9282].
Provisional designation S/2016 (107) 1.
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
- Noll, Keith S., Ryan, E. L., Grundy, W. M., & Benecchi, S. D. 2013, AAS/Division for Planetary Sciences Meeting Abstracts Ultra-Slow Rotating Outer Main Belt and Trojan Asteroids: Search for Binaries
- Hargrove, Kelsey D., Kelley, Michael S., Campins, Humberto, Licandro, Javier, & Emery, Josh 2012, Icarus Asteroids (65) Cybele, (107) Camilla and (121) Hermione: Infrared spectral diversity among the Cybeles
- Hargrove, K. D., Campins, H., & Kelley, M. 2011, EPSC-DPS Joint Meeting 2011 Progress Report on Study of Cybele Group Asteroids
- Vokrouhlický, David, Nesvorný, David, Bottke, William F., & Morbidelli, Alessandro 2010, The Astronomical Journal Collisionally Born Family About 87 Sylvia
- Nagy, Imre, Süli, Áron, & Érdi, Bálint 2010, Journal of Physics Conference Series Stability of the orbit of a third body in binary asteroid systems
- Polishook, David 2009, Minor Planet Bulletin Lightcurves for Shape Modeling Obtained at the Wise Observatory
- Storrs, Alex, Davis, M., Richmond, M., & Makhoul, K. 2009, Bulletin of the American Astronomical Society Images of Asteroidal Companions from the Hubble Space Telescope
- Marchis, F., Descamps, P., Baek, M., Harris, A. W., Kaasalainen, M., Berthier, J., Hestroffer, D., & Vachier, F. 2008, Icarus Main belt binary asteroidal systems with circular mutual orbits
- Marchis, F., Kaasalainen, M., Hom, E. F. Y., Berthier, J., Enriquez, J., Hestroffer, D., Le Mignant, D., & de Pater, I. 2006, Icarus Shape, size and multiplicity of main-belt asteroids. I. Keck Adaptive Optics survey
- Hestroffer, Daniel, Tanga, P., Cellino, A., Kaasalainen, M., Torppa, J., Marchis, F., Richardson, D. C., Elankumaran, P., Berthier, J., Colas, F., & Lounis, S. 2006, Bulletin of the American Astronomical Society HST/FGS High Angular Resolution Observations of Binary Asteroids
- Bus, S. & Binzel, R. P. 2004, NASA Planetary Data System 107 Camilla CCD Spectrum
- Hestroffer, D. J. G. J. 2004, Bulletin of the American Astronomical Society On Equilibrium Shapes among Binary Asteroids
- Svoren, J. & Babiakova, U. 2002, Memorie della Societa Astronomica Italiana CCD-photometry of asteroid 107 Camilla
- Storrs, A., Makhoul, K., Wells, E., Gaffey, M., Vilas, F., Landis, R., Wood, C., & Zellner, B. 2002, Bulletin of the American Astronomical Society Imaging Asteroidal Companions with the Hubble Space Telescope (HST)
- di Martino, M., Zappala, V., de Campos, J. A., Debehogne, H., & Lagerkvist, C.-I. 1987, Astronomy and Astrophysics Supplement Series Rotational properties and lightcurves of the minor planets 94, 107, 197, 201, 360, 451, 511 and 702
- Milani, A. & Nobili, A. M. 1983, Asteroids, Comets, and Meteors Dynamical instabilities in the outer asteroidal belt
- Matthiessen, B. 1890, Astronomische Nachrichten Beobachtungen des Planeten (107) Camilla in der Opposition 1890
- Matthiessen, Boy Bendix 1886, Kiel, Druck von C. F. Mohr, 1886. Ueber die bahn des planeten (107) Camilla ...
- Palisa, J. 1877, Astronomische Nachrichten Auffindung des Planeten (107) Camilla
- Hind, John Russell 1872, Astronomische Nachrichten Elemente der (107) Camilla
- 1871, Astronomische Nachrichten Beobachtungen des Planeten (107) Camilla auf der Sternwarte in Madras
©
2001-2014, 2016
by Wm. Robert Johnston.
Last modified
5 September 2016.
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