1997 VZ4

1997VZ4, 16821, 1992 CW3, 1992CW3, J92C03W, J97V04Z

All data for this body: [vot]

MPC data
Name (number) 1997 VZ4 (16821)
a 2.26979
e 0.19182
i / sin(i) 6.3124 / 0.10995
q 1.83441
Q 2.70518
ω 254.4701
Node 54.7806
m 96.9777
n 0.2882
Epoch 2460800.5
nobs 3603
nopp 23
Years observed 1983-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.269
ep 0.152
sin(ip) 0.104
G 0.150
H 14.380
Mass
D 4.83 0.082
pV 0.172 0.0157
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 9.394
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
298 Baptistina 0 Baptistina Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2691 0.1521 0.1041 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.99 0.880 0.880 Masiero 2020PSJ.....1....5M NEATM
4.35 1.170 1.170 Masiero 2020PSJ.....1....5M NEATM
4.84 0.083 0.083 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.171 0.0160 0.0160 Masiero 2011ApJ...741...68M NEATM
0.178 0.1220 0.1220 Masiero 2020PSJ.....1....5M NEATM
0.221 0.1120 0.1120 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
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.284 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C X 0.3531 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K X 0.4078 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.1397 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S X 0.6347 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.3426 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4522 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5142 0.2600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT