1999 JF52

1999JF52, 1227 T-3, 1227T-3, 17109, 1986 WT4, 1986WT4, J86W04T, J99J52F, T3S1227

All data for this body: [vot]

MPC data
Name (number) 1999 JF52 (17109)
a 2.76832
e 0.17273
i / sin(i) 7.5841 / 0.13198
q 2.29014
Q 3.24649
ω 82.4354
Node 260.5795
m 141.3406
n 0.2140
Epoch 2460800.5
nobs 4417
nopp 24
Years observed 1977-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.769
ep 0.131
sin(ip) 0.155
G 0.150
H 12.780
Mass
D 27.04 3.400
pV 0.026 0.0080
Value
Rotational Period 3.187
Period quality 3
Spectral Class S
Spectral Class Score 15.997
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7695 0.1313 0.1547 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
27.04 3.400 3.400 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
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
12.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.1874 3 Synodic Rowe 2019MPBu...46..353R Lightcurve
3.18777 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S None Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9995 0.9995 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT