4257T-2

1998VO23, 26055, J98V23O, T-24257, T2S4257

All data for this body: [vot]

MPC data
Name (number) 4257T-2 (26055)
Packed designation 26055
a 2.89398
e 0.06025
i / sin(i) 3.1179 / 0.05439
q 2.71961
Q 3.06835
ω 250.4019
Node 71.1436
m 331.6049
n 0.2002
Epoch 2459600.5
nobs 1740
nopp 21
Years observed 1973-2021
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.895
ep 0.046
sin(ip) 0.037
Value Standard error
G 0.150
H 14.420
Mass
D 3.90 0.754
pV 0.266 0.0716
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8946 0.0456 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.90 0.754 0.754 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0716 0.0716 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
14.42 MPC-2022-01-18 MPC-2022-01-18 Phot