Robertmiller

05109, 1987 RM1, 1987RM1, 1989 CK, 1989CK, J87R01M, J89C00K

All data for this body: [vot]

MPC data
Name (number) Robertmiller (5109)
a 2.24057
e 0.06588
i / sin(i) 3.5773 / 0.06239
q 2.09296
Q 2.38819
ω 83.1817
Node 146.6659
m 198.5970
n 0.2939
Epoch 2460800.5
nobs 5429
nopp 25
Years observed 1987-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.240
ep 0.095
sin(ip) 0.063
G 0.150
H 13.880
Mass
D 4.72 0.114
pV 0.288 0.0387
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 10.894
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2402 0.0949 0.0629 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.72 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.288 0.0387 0.0387 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
13.88 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
LS 0.31 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8156 0.8156 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT