1997 WO39

1997WO39, 2001 QL63, 2001QL63, 44019, J97W39O, K01Q63L

All data for this body: [vot]

MPC data
Name (number) 1997 WO39 (44019)
a 2.73376
e 0.13333
i / sin(i) 4.3311 / 0.07552
q 2.36927
Q 3.09824
ω 184.5018
Node 197.7536
m 59.3919
n 0.2181
Epoch 2460800.5
nobs 2222
nopp 22
Years observed 1997-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.732
ep 0.097
sin(ip) 0.082
G 0.150
H 14.720
Mass
D 5.73 0.090
pV 0.078 0.0174
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
128 Nemesis 504 Nemesis -1.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7324 0.0974 0.0818 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.72 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
6.00 1.690 1.690 Nugent 2016AJ....152...63N NEATM
6.63 1.450 1.450 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.070 0.0310 0.0310 Masiero 2012ApJ...759L...8M NEATM
0.113 0.0294 0.0294 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
14.72 MPC-2023-12-04 MPC-2023-12-04 Phot