Andyromine

1998 WE23, 1998WE23, 25300, J98W23E

All data for this body: [vot]

MPC data
Name (number) Andyromine (25300)
a 2.72898
e 0.17375
i / sin(i) 3.9966 / 0.06970
q 2.25482
Q 3.20314
ω 211.1922
Node 96.2910
m 44.1693
n 0.2186
Epoch 2460800.5
nobs 1541
nopp 23
Years observed 1992-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Xizang (2344)
 
ap 2.730
ep 0.156
sin(ip) 0.049
G 0.150
H 14.740
Mass
D 4.00 0.195
pV 0.214 0.0440
Value
Rotational Period 21.465
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2344 Xizang 536 Xizang -1.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7301 0.1564 0.0489 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.62 0.952 0.952 Masiero 2011ApJ...741...68M NEATM
4.01 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0464 0.0464 Masiero 2011ApJ...741...68M NEATM
0.257 0.1390 0.1390 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
14.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
21.4655 2 Sidereal Durech 2018A&A...617A..57D Model