2004PK91

D3884, K04P91K

All data for this body: [vot]

MPC data
Name (number) 2004PK91 (133884)
Packed designation D3884
a 2.74233
e 0.24907
i / sin(i) 16.4518 / 0.28321
q 2.05930
Q 3.42537
ω 222.8658
Node 194.8738
m 273.3152
n 0.2170
Epoch 2459600.5
nobs 597
nopp 16
Years observed 1999-2020
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Postrema (1484)
 
ap 2.742
ep 0.239
sin(ip) 0.283
Value Standard error
G 0.150
H 15.240
Mass
D 7.01 0.067
pV 0.038 0.0064
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1484 Postrema 541 Postrema Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7422 0.2391 0.2834 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.30 1.700 1.700 Masiero 2020PSJ.....1....5M NEATM
7.01 0.067 0.067 Masiero 2011ApJ...741...68M NEATM
7.13 2.020 2.020 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0130 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0071 0.0071 Masiero 2011ApJ...741...68M NEATM
0.041 0.0250 0.0250 Masiero 2020PSJ.....1....5M 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
15.24 MPC-2022-01-18 MPC-2022-01-18 Phot