1997 JD15

1997JD15, 13670, 1991 PF24, 1991PF24, 1998 RM77, 1998RM77, J91P24F, J97J15D, J98R77M

All data for this body: [vot]

MPC data
Name (number) 1997 JD15 (13670)
a 2.20670
e 0.08802
i / sin(i) 3.6652 / 0.06393
q 2.01246
Q 2.40094
ω 67.7371
Node 84.5483
m 260.9841
n 0.3007
Epoch 2460800.5
nobs 4074
nopp 21
Years observed 1991-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.207
ep 0.150
sin(ip) 0.062
G 0.150
H 14.990
Mass
D 2.86 0.135
pV 0.325 0.0528
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 5.167
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2070 0.1504 0.0624 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.24 0.300 0.300 Masiero 2011ApJ...741...68M NEATM
2.85 0.850 0.850 Masiero 2017AJ....154..168M NEATM
3.03 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.306 0.0574 0.0574 Masiero 2011ApJ...741...68M NEATM
0.336 0.1755 0.1755 Masiero 2017AJ....154..168M NEATM
0.559 0.2070 0.2070 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
14.99 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
L 0.96 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.5412 0.5412 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.331 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT