Malerba

09897, 1994 PQ2, 1994PQ2, 1994 RQ1, 1994RQ1, 1996 CX7, 1996CX7, J94P02Q, J94R01Q, J96C07X

All data for this body: [vot]

MPC data
Name (number) Malerba (9897)
a 2.22287
e 0.20215
i / sin(i) 6.3706 / 0.11096
q 1.77351
Q 2.67223
ω 227.6408
Node 126.7683
m 82.4244
n 0.2974
Epoch 2460800.5
nobs 3522
nopp 24
Years observed 1991-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.222
ep 0.144
sin(ip) 0.100
G 0.150
H 14.490
Mass
D 3.09 0.109
pV 0.412 0.0321
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.292
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2222 0.1438 0.0998 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.07 0.116 0.116 Masiero 2011ApJ...741...68M NEATM
3.24 0.319 0.319 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.385 0.0516 0.0516 Masiero 2011ApJ...741...68M NEATM
0.430 0.0411 0.0411 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
14.49 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 0.382 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT