1998 VC4

1998VC4, 56017, J98V04C

All data for this body: [vot]

MPC data
Name (number) 1998 VC4 (56017)
a 2.40266
e 0.18143
i / sin(i) 1.5881 / 0.02772
q 1.96675
Q 2.83856
ω 256.6573
Node 156.9089
m 43.9759
n 0.2646
Epoch 2460800.5
nobs 1496
nopp 17
Years observed 1998-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.402
ep 0.169
sin(ip) 0.027
G 0.150
H 15.990
Mass
D 1.75 0.263
pV 0.276 0.1168
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
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4024 0.1690 0.0268 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.75 0.263 0.263 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.276 0.1168 0.1168 Masiero 2011ApJ...741...68M 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
15.99 MPC-2023-12-04 MPC-2023-12-04 Phot