1987UW

11028, J87U00W

All data for this body: [vot]

MPC data
Name (number) 1987UW (11028)
Packed designation 11028
a 2.62914
e 0.16475
i / sin(i) 32.2306 / 0.53333
q 2.19598
Q 3.06229
ω 158.8266
Node 205.9974
m 33.8999
n 0.2312
Epoch 2459600.5
nobs 1952
nopp 21
Years observed 1979-2022
rms 0.66
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 14.050
Mass
D 4.36 0.709
pV 0.281 0.1000
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-Jan-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-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.05 MPC-2022-01-18 MPC-2022-01-18 Phot