2002 CR307

2002CR307, 57902, K02CU7R

All data for this body: [vot]

MPC data
Name (number) 2002 CR307 (57902)
a 2.44925
e 0.18513
i / sin(i) 13.1037 / 0.22671
q 1.99583
Q 2.90267
ω 253.8264
Node 120.8852
m 151.9380
n 0.2571
Epoch 2460800.5
nobs 1518
nopp 21
Years observed 1994-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.450
ep 0.143
sin(ip) 0.217
G 0.150
H 15.320
Mass
D 3.02 0.565
pV 0.193 0.0420
Value
Rotational Period 448.000
Period quality 2
Spectral Class L
Spectral Class Score 5.760
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4503 0.1429 0.2174 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.02 0.565 0.565 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.193 0.0420 0.0420 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
15.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
448.8 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
L 0.960 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT