1999 VF21

1999VF21, J2803, J99V21F

All data for this body: [vot]

MPC data
Name (number) 1999 VF21 (192803)
a 2.73806
e 0.20454
i / sin(i) 4.5359 / 0.07908
q 2.17801
Q 3.29811
ω 291.9300
Node 91.2032
m 241.6088
n 0.2175
Epoch 2460800.5
nobs 503
nopp 16
Years observed 1999-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Aeolia (396)
 
ap 2.737
ep 0.168
sin(ip) 0.060
G 0.150
H 16.290
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
396 Aeolia 0 Aeolia Novakovic 2019EPSC...13.1671N HCM
396 Aeolia 508 Aeolia -0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7369 0.1677 0.0605 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
16.29 MPC-2023-12-04 MPC-2023-12-04 Phot