1999 LR15

1999LR15, A1867, J99L15R

All data for this body: [vot]

MPC data
Name (number) 1999 LR15 (101867)
a 2.31541
e 0.19618
i / sin(i) 25.3996 / 0.42893
q 1.86116
Q 2.76966
ω 166.8660
Node 114.0183
m 110.8344
n 0.2797
Epoch 2460800.5
nobs 1747
nopp 19
Years observed 1994-2024
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.315
ep 0.257
sin(ip) 0.398
G 0.150
H 15.440
Mass
D 2.76 0.073
pV 0.211 0.0131
Value
Rotational Period 9.470
Period quality 2
Spectral Class S
Spectral Class Score 3.658
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
25 Phocaea 0 Phocaea Novakovic 2019EPSC...13.1671N HCM
25 Phocaea 701 Phocaea -0.4200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3154 0.2571 0.3976 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.76 0.073 0.073 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.211 0.0131 0.0131 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
15.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.472 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
D D 0.4204 0.3080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S D 0.6097 0.3080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT