1999 UA27

1999UA27, I9029, J99U27A

All data for this body: [vot]

MPC data
Name (number) 1999 UA27 (189029)
a 3.03746
e 0.14991
i / sin(i) 8.2332 / 0.14320
q 2.58211
Q 3.49280
ω 132.7261
Node 244.0375
m 199.1169
n 0.1862
Epoch 2460200.5
nobs 900
nopp 16
Years observed 1999-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Emma (283)
 
ap 3.033
ep 0.121
sin(ip) 0.162
Value Standard error
G 0.150
H 15.200
Mass
D 7.82 2.140
pV 0.027 0.0165
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
283 Emma 607 Emma -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0332 0.1208 0.1624 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.82 2.140 2.140 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.027 0.0120 0.0210 Masiero 2021PSJ.....2..162M 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
15.20 MPC-2023-12-04 MPC-2023-12-04 Phot