1987 UW

1987UW, 11028, J87U00W

All data for this body: [vot]

MPC data
Name (number) 1987 UW (11028)
a 2.63024
e 0.16443
i / sin(i) 32.2311 / 0.53334
q 2.19775
Q 3.06273
ω 158.9828
Node 205.9923
m 172.4358
n 0.2311
Epoch 2460200.5
nobs 2601
nopp 22
Years observed 1979-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Barcelona (945)
 
ap 2.629
ep 0.263
sin(ip) 0.515
Value Standard error
G 0.150
H 14.070
Mass
D 4.36 0.709
pV 0.281 0.1000
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
945 Barcelona 805 Barcelona -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6290 0.2632 0.5152 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 0.709 0.709 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.281 0.1000 0.1000 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
14.07 MPC-2023-12-04 MPC-2023-12-04 Phot