Aretta

04759, 1977 RO1, 1977RO1, 1978 VG10, 1978VG10, 1989 UU4, 1989UU4, J77R01O, J78V10G, J89U04U

All data for this body: [vot]

MPC data
Name (number) Aretta (4759)
a 3.17109
e 0.18535
i / sin(i) 0.8072 / 0.01409
q 2.58332
Q 3.75887
ω 204.1862
Node 142.7035
m 122.9108
n 0.1745
Epoch 2460800.5
nobs 4161
nopp 30
Years observed 1977-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.177
ep 0.153
sin(ip) 0.016
G 0.150
H 12.590
Mass
D 16.09 0.184
pV 0.092 0.0078
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.6000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1768 0.1532 0.0156 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.52 0.356 0.356 Masiero 2011ApJ...741...68M NEATM
15.64 1.200 1.200 Tedesco 2002AJ....123.1056T STM
15.74 0.254 0.254 Masiero 2011ApJ...741...68M NEATM
16.07 1.610 1.610 Ali-Lagoa 2018A&A...612A..85A NEATM
16.70 5.690 5.690 Masiero 2020PSJ.....1....5M NEATM
18.00 5.660 5.660 Masiero 2020PSJ.....1....5M NEATM
18.10 0.450 0.450 Usui 2011PASJ...63.1117U NEATM
19.80 3.960 3.960 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.074 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM
0.124 0.0269 0.0269 Masiero 2011ApJ...741...68M NEATM
0.126 0.0220 0.0220 Tedesco 2002AJ....123.1056T STM
0.127 0.0149 0.0149 Masiero 2011ApJ...741...68M 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
12.59 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Tholen VIS Lazzaro 2004Icar..172..179L SPEC
Cb Bus VIS Lazzaro 2004Icar..172..179L SPEC
P 0.900000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC