1990 YM

1990YM, 10772, J90Y00M

All data for this body: [vot]

MPC data
Name (number) 1990 YM (10772)
a 2.39073
e 0.24947
i / sin(i) 24.3794 / 0.41278
q 1.79432
Q 2.98714
ω 38.2722
Node 103.6220
m 90.6222
n 0.2666
Epoch 2460800.5
nobs 3615
nopp 25
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Phocaea (25)
 
ap 2.390
ep 0.257
sin(ip) 0.391
G 0.150
H 13.070
Mass
D 6.31 0.028
pV 0.285 0.0293
Value
Rotational Period 68.900
Period quality 3-
Spectral Class A
Spectral Class Score 5.466
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 -0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3901 0.2568 0.3905 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.19 0.040 0.040 Masiero 2011ApJ...741...68M NEATM
6.41 0.040 0.040 Masiero 2014ApJ...791..121M NEATM
8.15 0.340 0.340 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.0410 0.0410 Masiero 2012ApJ...759L...8M NEATM
0.360 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM
0.384 0.0586 0.0586 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
13.07 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
65.0 2- Synodic Warner 2011MPBu...38...89W Lightcurve
68.7 2 Synodic Pravec LCDB Lightcurve
68.82 2 Sidereal Hanus 2013A&A...551A..67H Model
68.98 3- Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.911 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT