1998 VB28

1998VB28, 14176, 1981 UQ27, 1981UQ27, 1992 SL25, 1992SL25, J81U27Q, J92S25L, J98V28B

All data for this body: [vot]

MPC data
Name (number) 1998 VB28 (14176)
a 3.16638
e 0.14417
i / sin(i) 4.4261 / 0.07717
q 2.70989
Q 3.62286
ω 30.0508
Node 333.0567
m 292.4231
n 0.1749
Epoch 2460800.5
nobs 2265
nopp 25
Years observed 1981-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.160
ep 0.122
sin(ip) 0.091
G 0.150
H 13.770
Mass
D 8.90 0.204
pV 0.097 0.0141
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
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1604 0.1220 0.0909 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.90 0.204 0.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0141 0.0141 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
13.77 MPC-2023-12-04 MPC-2023-12-04 Phot