Ufa

08498, 1977 DL5, 1977DL5, 1982 DE2, 1982DE2, 1990 RM17, 1990RM17, 1990 SW19, 1990SW19, 1990 UA12, 1990UA12, J77D05L, J82D02E, J90R17M, J90S19W, J90U12A

All data for this body: [vot]

MPC data
Name (number) Ufa (8498)
a 2.99950
e 0.11136
i / sin(i) 10.2518 / 0.17797
q 2.66547
Q 3.33353
ω 44.8638
Node 342.5063
m 230.0765
n 0.1897
Epoch 2460800.5
nobs 5140
nopp 25
Years observed 1977-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.998
ep 0.079
sin(ip) 0.188
G 0.150
H 12.950
Mass
D 9.57 0.161
pV 0.138 0.0218
Value
Rotational Period 21.010
Period quality 2
Spectral Class None
Spectral Class Score
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 -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9979 0.0793 0.1876 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.27 0.980 0.980 Usui 2011PASJ...63.1117U NEATM
13.65 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM
9.46 0.163 0.163 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0330 0.0330 Ali-Lagoa 2018A&A...612A..85A NEATM
0.180 0.0291 0.0291 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
12.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
21.0101 2 Synodic Pal 2020ApJS..247...26P Lightcurve