2001 RE89

2001RE89, 1997 VL2, 1997VL2, 46341, J97V02L, K01R89E

All data for this body: [vot]

MPC data
Name (number) 2001 RE89 (46341)
a 2.55288
e 0.17266
i / sin(i) 12.8811 / 0.22293
q 2.11210
Q 2.99367
ω 65.5266
Node 9.2789
m 233.0056
n 0.2416
Epoch 2460800.5
nobs 1269
nopp 19
Years observed 1995-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.552
ep 0.167
sin(ip) 0.227
G 0.150
H 15.400
Mass
D 6.45 0.736
pV 0.034 0.0098
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.830
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5523 0.1667 0.2265 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.00 1.270 1.270 Masiero 2020PSJ.....1....5M NEATM
6.45 2.040 2.040 Masiero 2012ApJ...759L...8M NEATM
6.60 1.500 1.500 Masiero 2021PSJ.....2..162M NEATM
6.73 1.770 1.770 Nugent 2016AJ....152...63N NEATM
6.98 2.130 2.130 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.030 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM
0.031 0.0120 0.0190 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM
0.041 0.0200 0.0200 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
15.40 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 0.32 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3650 0.3650 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT