1999 XG70

1999XG70, 66974, J99X70G

All data for this body: [vot]

MPC data
Name (number) 1999 XG70 (66974)
a 2.74587
e 0.29823
i / sin(i) 8.9444 / 0.15548
q 1.92696
Q 3.56478
ω 256.4525
Node 85.6003
m 270.2621
n 0.2166
Epoch 2460800.5
nobs 975
nopp 20
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Chloris (410)
 
ap 2.747
ep 0.252
sin(ip) 0.147
G 0.150
H 15.200
Mass
D 4.35 1.035
pV 0.091 0.0527
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
410 Chloris 0 Chloris Novakovic 2019EPSC...13.1671N HCM
410 Chloris 509 Chloris 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
2.7472 0.2521 0.1469 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.16 1.190 1.190 Masiero 2020PSJ.....1....5M NEATM
4.93 2.097 2.097 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.073 0.0877 0.0877 Masiero 2011ApJ...741...68M NEATM
0.102 0.0660 0.0660 Masiero 2020PSJ.....1....5M 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
15.20 MPC-2023-12-04 MPC-2023-12-04 Phot