1999 XR5

1999XR5, H8576, J99X05R

All data for this body: [vot]

MPC data
Name (number) 1999 XR5 (178576)
a 2.36769
e 0.20338
i / sin(i) 3.4411 / 0.06002
q 1.88615
Q 2.84923
ω 330.2816
Node 86.2659
m 356.9864
n 0.2705
Epoch 2460800.5
nobs 504
nopp 15
Years observed 1993-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.368
ep 0.195
sin(ip) 0.042
G 0.150
H 17.090
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 -0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3678 0.1948 0.0421 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
17.09 MPC-2023-12-04 MPC-2023-12-04 Phot