1995 UT4

1995UT4, 12420, 1991 UF4, 1991UF4, J91U04F, J95U04T

All data for this body: [vot]

MPC data
Name (number) 1995 UT4 (12420)
a 2.55463
e 0.14155
i / sin(i) 14.2246 / 0.24572
q 2.19302
Q 2.91625
ω 51.9067
Node 52.1716
m 256.0567
n 0.2414
Epoch 2460200.5
nobs 2524
nopp 21
Years observed 1991-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.554
ep 0.163
sin(ip) 0.236
Value Standard error
G 0.150
H 13.740
Mass
D 5.81 0.307
pV 0.209 0.0343
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.9700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5544 0.1627 0.2358 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.81 0.307 0.307 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0343 0.0343 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
13.74 MPC-2023-12-04 MPC-2023-12-04 Phot