1999 JM25

1999JM25, 11220, 1978 EO7, 1978EO7, 1983 VE4, 1983VE4, 1993 TA22, 1993TA22, J78E07O, J83V04E, J93T22A, J99J25M

All data for this body: [vot]

MPC data
Name (number) 1999 JM25 (11220)
a 2.25474
e 0.20136
i / sin(i) 6.2773 / 0.10934
q 1.80073
Q 2.70875
ω 103.7090
Node 249.2425
m 132.6100
n 0.2911
Epoch 2460800.5
nobs 4308
nopp 23
Years observed 1978-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.254
ep 0.140
sin(ip) 0.127
G 0.150
H 13.860
Mass
D 5.97 0.017
pV 0.152 0.0142
Value
Rotational Period 11.270
Period quality 3
Spectral Class X
Spectral Class Score 5.442
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2544 0.1396 0.1265 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.18 0.960 0.960 Masiero 2021PSJ.....2..162M NEATM
5.33 1.170 1.170 Masiero 2020PSJ.....1....5M NEATM
5.59 1.330 1.330 Masiero 2021PSJ.....2..162M NEATM
5.88 0.033 0.033 Masiero 2011ApJ...741...68M NEATM
6.00 0.020 0.020 Masiero 2014ApJ...791..121M NEATM
6.31 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.140 0.0197 0.0197 Masiero 2011ApJ...741...68M NEATM
0.156 0.0540 0.0830 Masiero 2021PSJ.....2..162M NEATM
0.160 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM
0.161 0.0280 0.0280 Masiero 2012ApJ...759L...8M NEATM
0.195 0.0620 0.0900 Masiero 2021PSJ.....2..162M NEATM
0.202 0.1080 0.1080 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
13.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.27 2 Synodic Pravec LCDB Lightcurve
11.2733 2 Synodic Pal 2020ApJS..247...26P Lightcurve
11.277 3 Synodic Dose 2021MPBu...48...69D Lightcurve
11.27965 2 Sidereal Durech 2018A&A...617A..57D Model
11.28 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.907 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT