1999 XD77

1999XD77, A2978, J99X77D

All data for this body: [vot]

MPC data
Name (number) 1999 XD77 (102978)
a 2.31219
e 0.14573
i / sin(i) 7.6997 / 0.13398
q 1.97524
Q 2.64914
ω 259.5537
Node 92.7997
m 156.1392
n 0.2803
Epoch 2460800.5
nobs 1223
nopp 18
Years observed 1999-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.313
ep 0.096
sin(ip) 0.122
G 0.150
H 15.860
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
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3129 0.0962 0.1220 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
15.86 MPC-2023-12-04 MPC-2023-12-04 Phot