2004 PN88

2004PN88, H7644, K04P88N

All data for this body: [vot]

MPC data
Name (number) 2004 PN88 (177644)
a 3.17077
e 0.28330
i / sin(i) 24.0093 / 0.40688
q 2.27249
Q 4.06905
ω 293.9874
Node 337.8012
m 286.6655
n 0.1746
Epoch 2460800.5
nobs 669
nopp 16
Years observed 1998-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Euphrosyne (31)
 
ap 3.184
ep 0.241
sin(ip) 0.434
G 0.150
H 14.960
Mass
D 6.64 0.287
pV 0.054 0.0069
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
31 Euphrosyne 901 Euphrosyne Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1842 0.2413 0.4341 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.35 1.420 1.420 Nugent 2016AJ....152...63N NEATM
6.65 0.298 0.298 Masiero 2011ApJ...741...68M NEATM
6.72 1.570 1.570 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.044 0.0170 0.0290 Masiero 2021PSJ.....2..162M NEATM
0.058 0.0078 0.0078 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
14.96 MPC-2023-12-04 MPC-2023-12-04 Phot