Chrisauer

1981 UM, 1981UM, 1981 WZ1, 1981WZ1, 1998 XQ87, 1998XQ87, 1999 BP21, 1999BP21, 25309, J81U00M, J81W01Z, J98X87Q, J99B21P

All data for this body: [vot]

MPC data
Name (number) Chrisauer (25309)
a 2.24175
e 0.16315
i / sin(i) 1.7464 / 0.03048
q 1.87600
Q 2.60750
ω 167.0756
Node 208.5524
m 189.5377
n 0.2936
Epoch 2460200.5
nobs 2951
nopp 20
Years observed 1981-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.241
ep 0.129
sin(ip) 0.043
Value Standard error
G 0.150
H 14.780
Mass
D 3.62 0.206
pV 0.181 0.0234
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2414 0.1287 0.0425 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.44 0.631 0.631 Masiero 2011ApJ...741...68M NEATM
3.64 0.218 0.218 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.176 0.0270 0.0270 Masiero 2011ApJ...741...68M NEATM
0.196 0.0469 0.0469 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
14.78 MPC-2023-12-04 MPC-2023-12-04 Phot