1998 RM74

1998RM74, 2004 JP4, 2004JP4, A1155, J98R74M, K04J04P

All data for this body: [vot]

MPC data
Name (number) 1998 RM74 (101155)
a 2.30039
e 0.16167
i / sin(i) 7.1741 / 0.12489
q 1.92849
Q 2.67228
ω 156.8527
Node 205.3788
m 229.9265
n 0.2825
Epoch 2460800.5
nobs 1004
nopp 18
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.300
ep 0.128
sin(ip) 0.136
G 0.150
H 16.120
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.981
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3004 0.1280 0.1363 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.12 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 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.908 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8188 0.8188 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT