(145453) 2005 RR43

(145453) 2005 RR43
Precovery image of 2005 RR43 taken by the Siding Spring Observatory in 1983[1]
Discovery[2]
Discovered byAndrew C. Becker
Andrew W. Puckett
Jeremy M. Kubica
Discovery siteApache Point Obs.
Discovery date9 September 2005
Designations
(145453) 2005 RR43
cubewano[3]
extended (DES)[4]
Orbital characteristics[2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 3
Observation arc14301 days (39.15 yr)
Aphelion49.050 AU (7.3378 Tm)
Perihelion37.276 AU (5.5764 Tm)
43.163 AU (6.4571 Tm)
Eccentricity0.13639
283.58 yr (103578 d)
0.00346°/d
43.576°
0° 0m 12.513s / day
Inclination28.506°
85.852°
279.66°
Earth MOID36.394 AU (5.4445 Tm)
Jupiter MOID32.9176 AU (4.92440 Tm)
Physical characteristics
Dimensions252 km[5]
213 km[6]
7.87 h (0.328 d)
7.87 h[5]
0.703±0.021 (wavelength: 1.5 μm)
0.828±0.049 (wavelength: 2.0 μm)[7]
B−V=0.77,
V−R=0.41[8]
B0−V0=0.790[9]
4.1[2][10]
4.0[5][7]
4.4 (per Brown)[6]

(145453) 2005 RR43 (provisional designation 2005 RR43) is a trans-Neptunian object (TNO) estimated to be about 250 km in diameter.[5][6] It was discovered on 9 September 2005 by Andrew Becker, Andrew Puckett and Jeremy Kubica at Apache Point Observatory in Sunspot, New Mexico.

  1. ^ Lowe, Andrew. "(145453) 2005 RR43 Precovery Images". andrew-lowe.ca.
  2. ^ a b c Cite error: The named reference jpldata was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference MPEC 2009-R09 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference Buie was invoked but never defined (see the help page).
  5. ^ a b c d Cite error: The named reference Carry2012 was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Brown was invoked but never defined (see the help page).
  7. ^ a b Cite error: The named reference PinillaAlonso2007 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Snodgrass2009 was invoked but never defined (see the help page).
  9. ^ Cite error: The named reference Rabinowitz2008 was invoked but never defined (see the help page).
  10. ^ Cite error: The named reference MPC-145453 was invoked but never defined (see the help page).