1999XX71

1997EF55, 80308, J97E55F, J99X71X

All data for this body: [vot]

MPC data
Name (number) 1999XX71 (80308)
Packed designation 80308
a 2.36070
e 0.14319
i / sin(i) 1.1754 / 0.02051
q 2.02268
Q 2.69873
ω 301.8595
Node 240.6554
m 306.7526
n 0.2717
Epoch 2459600.5
nobs 722
nopp 16
Years observed 1997-2022
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.361
ep 0.180
sin(ip) 0.036
Value Standard error
G 0.150
H 16.360
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3612 0.1803 0.0362 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
16.36 MPC-2022-01-18 MPC-2022-01-18 Phot