1991 PZ12

1991PZ12, 11902, 1984 WH1, 1984WH1, 1984 YF3, 1984YF3, J84W01H, J84Y03F, J91P12Z

All data for this body: [vot]

MPC data
Name (number) 1991 PZ12 (11902)
a 2.43303
e 0.13069
i / sin(i) 5.5480 / 0.09668
q 2.11507
Q 2.75100
ω 80.8107
Node 321.9777
m 261.4215
n 0.2597
Epoch 2460800.5
nobs 2367
nopp 23
Years observed 1984-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.433
ep 0.112
sin(ip) 0.108
G 0.150
H 14.530
Mass
D 3.53 0.216
pV 0.185 0.0437
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.988
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
2.4326 0.1119 0.1081 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.50 0.222 0.222 Masiero 2011ApJ...741...68M NEATM
4.00 0.940 0.940 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.130 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.361 0.0898 0.0898 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
14.53 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
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT