2002 JU23

2002JU23, 1991 PN4, 1991PN4, 2001 AQ19, 2001AQ19, 57936, J91P04N, K01A19Q, K02J23U

All data for this body: [vot]

MPC data
Name (number) 2002 JU23 (57936)
a 2.43784
e 0.20037
i / sin(i) 3.1270 / 0.05455
q 1.94936
Q 2.92631
ω 165.7564
Node 131.0468
m 322.1678
n 0.2589
Epoch 2460800.5
nobs 905
nopp 22
Years observed 1991-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.439
ep 0.179
sin(ip) 0.042
G 0.150
H 16.380
Mass
D 1.52 0.173
pV 0.276 0.0999
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
44 Nysa 405 Nysa-Polana 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4393 0.1792 0.0415 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.52 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.276 0.0999 0.0999 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
16.38 MPC-2023-12-04 MPC-2023-12-04 Phot