Espinette

02253, 1932 PB, 1932PB, 1939 RJ, 1939RJ, 1953 VB1, 1953VB1, 1970 PM, 1970PM, 1977 TG, 1977TG, J32P00B, J39R00J, J53V01B, J70P00M, J77T00G

All data for this body: [vot]

MPC data
Name (number) Espinette (2253)
a 2.28292
e 0.27841
i / sin(i) 3.8804 / 0.06767
q 1.64734
Q 2.91850
ω 175.7742
Node 143.9067
m 136.6248
n 0.2857
Epoch 2460200.5
nobs 3951
nopp 28
Years observed 1932-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 12.950
Mass
D 6.35 0.474
pV 0.283 0.0456
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.47 0.800 0.800 Nugent 2016AJ....152...63N NEATM
6.20 0.900 0.900 Ali-Lagoa 2017A&A...603A..55A NEATM
7.30 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
7.30 1.100 1.100 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.250 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.340 0.1000 0.1000 Ali-Lagoa 2017A&A...603A..55A NEATM
0.350 0.1200 0.1200 Nugent 2016AJ....152...63N 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
12.95 MPC-2023-12-04 MPC-2023-12-04 Phot