Rarahu

01148, 1924 OA, 1924OA, 1929 NA, 1929NA, J24O00A, J29N00A

All data for this body: [vot]

MPC data
Name (number) Rarahu (1148)
a 3.01797
e 0.10819
i / sin(i) 10.8286 / 0.18787
q 2.69145
Q 3.34450
ω 176.5107
Node 145.3339
m 83.0953
n 0.1880
Epoch 2460800.5
nobs 10881
nopp 44
Years observed 1929-2025
rms 0.46
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.016
ep 0.093
sin(ip) 0.172
G 0.150
H 10.250
Mass
D 29.67 0.197
pV 0.109 0.0099
Value
Rotational Period 6.544
Period quality 3-
Spectral Class K
Spectral Class Score 44.602
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0161 0.0927 0.1723 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
24.75 2.480 2.480 Ali-Lagoa 2018A&A...612A..85A NEATM
25.31 5.060 5.060 Ali-Lagoa 2018A&A...612A..85A NEATM
26.31 0.283 0.283 Masiero 2011ApJ...741...68M NEATM
27.51 0.370 0.370 Masiero 2014ApJ...791..121M NEATM
32.81 0.560 0.560 Usui 2011PASJ...63.1117U NEATM
33.23 2.900 2.900 Tedesco 2002AJ....123.1056T STM
43.78 4.380 4.380 Ali-Lagoa 2018A&A...612A..85A NEATM
49.11 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.064 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.097 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.139 0.0280 0.0280 Tedesco 2002AJ....123.1056T STM
0.200 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.221 0.0616 0.0616 Masiero 2011ApJ...741...68M NEATM
0.291 0.1160 0.1160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.305 0.0610 0.0610 Ali-Lagoa 2018A&A...612A..85A NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.25 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.54 2 Synodic Behrend LCDB Lightcurve
6.54 2 Synodic Behrend LCDB Lightcurve
6.54448 2 Sidereal Hanus 2018Icar..299...84H Model
6.54448 2 Sidereal Hanus LCDB Model
6.54448 2 Sidereal Martikainen 2021A&A...649A..98M Model
6.54449 2 Sidereal Hanus 2011A&A...530A.134H Model
6.5447 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
K Bus VIS Bus 2002Icar..158..146B SPEC
K Bus VISNIR MotheDiniz 2008Icar..195..277M SPEC
K DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
K 0.597 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
K S 0.860000 0.130000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S Tholen VIS Clark 1995Icar..113..387C PHOT