2001 MJ27

2001MJ27, 1999 FG18, 1999FG18, 1999 FL23, 1999FL23, 51796, J99F18G, J99F23L, K01M27J

All data for this body: [vot]

MPC data
Name (number) 2001 MJ27 (51796)
a 3.03162
e 0.03642
i / sin(i) 9.7253 / 0.16892
q 2.92121
Q 3.14203
ω 9.3714
Node 317.6287
m 178.9755
n 0.1867
Epoch 2460800.5
nobs 3231
nopp 22
Years observed 1997-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.033
ep 0.026
sin(ip) 0.185
G 0.150
H 13.160
Mass
D 9.21 0.130
pV 0.144 0.0206
Value
Rotational Period 3.497
Period quality 2
Spectral Class X
Spectral Class Score 5.350
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0332 0.0257 0.1847 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.21 0.130 0.130 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.144 0.0206 0.0206 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
13.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.4976 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
DL 0.37 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X X 0.5583 0.5583 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT