Back 1082 بيرولا Arabic 1082 پيرولا (كويكب) ARZ (1082) Pirola Catalan (1082) Пирола CE (1082) Pirola German 1082 Πιρόλα Greek 1082 Pirolo Esperanto (1082) Pirola Spanish 1082 Pirola Basque برگ‌امرودی ۱۰۸۲ Persian

1082 Pirola

1082 Pirola
Modelled shape of Pirola from its lightcurve
Discovery[1]
Discovered byK. Reinmuth
Discovery siteHeidelberg Obs.
Discovery date28 October 1927
Designations
(1082) Pirola
Pronunciation/ˈpɪrələ/[2]
Named after
Pyrola (wintergreen)
(herbaceous plant)[3]
1927 UC · 1931 JQ
1951 AH · 1952 DS
1971 YJ · A916 UP
main-belt[1][4] · (outer)
Themis[5][6][7]
Orbital characteristics[4]
Epoch 4 September 2017 (JD 2458000.5)
Uncertainty parameter 0
Observation arc90.01 yr (32,875 days)
Aphelion3.6858 AU
Perihelion2.5553 AU
3.1205 AU
Eccentricity0.1811
5.51 yr (2,013 days)
130.74°
0° 10m 43.68s / day
Inclination1.8524°
148.01°
187.23°
Physical characteristics
37.363±1.036 km[8]
39.14±13.91 km[9]
41.47±12.07 km[10]
42.607±0.476 km[11]
42.61±0.48 km[11]
44.67±0.71 km[12]
15.85±0.01 h[13]
15.851±0.0140 h[14]
15.8525±0.0005 h[15]
15.8540±0.0001 h[16]
  • (123.0°, −42.0°) (λ1/β1)[6]
  • (300.0°, −38.0°) (λ2/β2)[6]
0.052±0.006[17]
0.06±0.05[9][10]
0.061±0.002[12]
0.067±0.008[11]
0.0867±0.0105[8]
10.4[1][4][8][9][11][12] · 10.450±0.002 (R)[14] · 10.507±0.014[15] · 10.51[5] · 10.53[10]

1082 Pirola /ˈpɪrələ/ is a dark Themistian asteroid from the outer regions of the asteroid belt. It was discovered on 28 October 1927, by German astronomer Karl Reinmuth at the Heidelberg-Königstuhl State Observatory in Germany, and assigned the provisional designation 1927 UC.[1] The carbonaceous C-type asteroid has a rotation period of 15.9 hours and measures approximately 41 kilometers (25 miles) in diameter. It was named after the herbaceous plant Pyrola (wintergreen).[3]

  1. ^ a b c d Cite error: The named reference MPC-object was invoked but never defined (see the help page).
  2. ^ "pyrola, pirola". Oxford English Dictionary (Online ed.). Oxford University Press. (Subscription or participating institution membership required.)
  3. ^ a b Cite error: The named reference springer was invoked but never defined (see the help page).
  4. ^ a b c d e f Cite error: The named reference jpldata was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference lcdb was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference Ferret was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference Zappala-family was invoked but never defined (see the help page).
  8. ^ a b c Cite error: The named reference WISE was invoked but never defined (see the help page).
  9. ^ a b c Cite error: The named reference Nugent-2015 was invoked but never defined (see the help page).
  10. ^ a b c Cite error: The named reference Nugent-2016 was invoked but never defined (see the help page).
  11. ^ a b c d Cite error: The named reference Masiero-2012 was invoked but never defined (see the help page).
  12. ^ a b c Cite error: The named reference AKARI was invoked but never defined (see the help page).
  13. ^ Cite error: The named reference Gartrelle-2012 was invoked but never defined (see the help page).
  14. ^ a b Cite error: The named reference Waszczak-2015 was invoked but never defined (see the help page).
  15. ^ a b Cite error: The named reference Baker-2011a was invoked but never defined (see the help page).
  16. ^ Cite error: The named reference Durech-2016 was invoked but never defined (see the help page).
  17. ^ Cite error: The named reference Masiero-2014 was invoked but never defined (see the help page).
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