1999 XL72

1999XL72, 41273, J99X72L

All data for this body: [vot]

MPC data
Name (number) 1999 XL72 (41273)
a 3.02359
e 0.10344
i / sin(i) 10.7680 / 0.18683
q 2.71082
Q 3.33636
ω 284.6188
Node 83.3339
m 359.1784
n 0.1875
Epoch 2460800.5
nobs 1113
nopp 22
Years observed 1998-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.023
ep 0.072
sin(ip) 0.169
G 0.150
H 14.590
Mass
D 4.93 0.362
pV 0.152 0.0236
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.760
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0233 0.0717 0.1692 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.93 0.362 0.362 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.152 0.0236 0.0236 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
14.59 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
C 0.960 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.1408 0.1408 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT