Poncelet

1997 MW7, 1997MW7, 1998 WY, 1998WY, 29647, J97M07W, J98W00Y

All data for this body: [vot]

MPC data
Name (number) Poncelet (29647)
a 2.34975
e 0.16197
i / sin(i) 2.0299 / 0.03542
q 1.96916
Q 2.73035
ω 289.3222
Node 197.3174
m 277.7503
n 0.2736
Epoch 2460200.5
nobs 1248
nopp 19
Years observed 1997-2023
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.349
ep 0.195
sin(ip) 0.046
Value Standard error
G 0.150
H 15.990
Mass
D 2.58 0.149
pV 0.152 0.0280
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.5600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3489 0.1946 0.0456 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.58 0.149 0.149 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.152 0.0280 0.0280 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
15.99 MPC-2023-12-04 MPC-2023-12-04 Phot