1998 RZ48

1998RZ48, 1989 SY8, 1989SY8, A1111, J89S08Y, J98R48Z

All data for this body: [vot]

MPC data
Name (number) 1998 RZ48 (101111)
a 2.72121
e 0.24536
i / sin(i) 2.8075 / 0.04898
q 2.05354
Q 3.38888
ω 170.9608
Node 195.9497
m 329.8680
n 0.2196
Epoch 2460800.5
nobs 958
nopp 20
Years observed 1989-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.720
ep 0.207
sin(ip) 0.055
G 0.150
H 15.600
Mass
D 5.10 0.675
pV 0.046 0.0121
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 10.088
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7199 0.2072 0.0549 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.77 1.360 1.360 Masiero 2020PSJ.....1....5M NEATM
4.82 1.132 1.132 Masiero 2017AJ....154..168M NEATM
5.37 1.352 1.352 Masiero 2011ApJ...741...68M NEATM
5.85 1.742 1.742 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0157 0.0157 Masiero 2011ApJ...741...68M NEATM
0.048 0.0311 0.0311 Masiero 2017AJ....154..168M NEATM
0.051 0.0261 0.0261 Masiero 2011ApJ...741...68M NEATM
0.054 0.0570 0.0570 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
15.60 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 C 0.4517 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5468 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6828 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4446 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.8048 0.3770 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT