1999 RA148

1999RA148, 1996 DL5, 1996DL5, 40596, J96D05L, J99RE8A

All data for this body: [vot]

MPC data
Name (number) 1999 RA148 (40596)
a 3.09258
e 0.18225
i / sin(i) 7.4004 / 0.12880
q 2.52895
Q 3.65621
ω 84.6999
Node 313.7943
m 225.4664
n 0.1812
Epoch 2460800.5
nobs 2042
nopp 21
Years observed 1996-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.087
ep 0.154
sin(ip) 0.152
G 0.150
H 13.690
Mass
D 6.56 0.199
pV 0.197 0.0504
Value
Rotational Period 3.972
Period quality 2
Spectral Class X
Spectral Class Score 4.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0869 0.1539 0.1523 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.56 0.199 0.199 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.197 0.0504 0.0504 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.97193 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
X 0.720 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT