1999 YM3

1999YM3, 1988 GT1, 1988GT1, 47464, J88G01T, J99Y03M

All data for this body: [vot]

MPC data
Name (number) 1999 YM3 (47464)
a 2.55710
e 0.04688
i / sin(i) 21.8716 / 0.37253
q 2.43722
Q 2.67697
ω 357.7606
Node 182.7337
m 32.4932
n 0.2410
Epoch 2460800.5
nobs 3020
nopp 24
Years observed 1980-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.558
ep 0.088
sin(ip) 0.373
G 0.150
H 14.220
Mass
D 4.71 0.155
pV 0.240 0.0612
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 24.580
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5581 0.0883 0.3727 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.71 0.155 0.155 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.240 0.0612 0.0612 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
14.22 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
S S 0.6638 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7313 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7498 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9546 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9972 0.8170 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT