1999 XP83

1999XP83, 49830, J99X83P

All data for this body: [vot]

MPC data
Name (number) 1999 XP83 (49830)
a 2.38869
e 0.13124
i / sin(i) 1.6267 / 0.02839
q 2.07521
Q 2.70218
ω 269.2717
Node 238.4468
m 271.6947
n 0.2670
Epoch 2460800.5
nobs 1804
nopp 22
Years observed 1994-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.389
ep 0.166
sin(ip) 0.044
G 0.150
H 15.450
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3895 0.1660 0.0440 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.45 MPC-2023-12-04 MPC-2023-12-04 Phot