Ernsting

15265, 1990 TG13, 1990TG13, 1994 WC1, 1994WC1, J90T13G, J94W01C

All data for this body: [vot]

MPC data
Name (number) Ernsting (15265)
a 2.42618
e 0.20156
i / sin(i) 11.4619 / 0.19872
q 1.93715
Q 2.91521
ω 24.7085
Node 64.8161
m 0.3036
n 0.2608
Epoch 2460800.5
nobs 4495
nopp 21
Years observed 1949-2025
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent Chaldaea (313)
 
ap 2.426
ep 0.220
sin(ip) 0.182
G 0.150
H 14.820
Mass
D 6.31 0.044
pV 0.052 0.0076
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.997
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
313 Chaldaea 415 Chaldaea 0.7100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4256 0.2201 0.1819 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.31 0.044 0.044 Masiero 2011ApJ...741...68M NEATM
7.00 1.800 1.800 Masiero 2020PSJ.....1....5M NEATM
7.42 2.110 2.110 Masiero 2021PSJ.....2..162M NEATM
7.82 2.050 2.050 Masiero 2020PSJ.....1....5M NEATM
8.68 2.680 2.680 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0390 0.0390 Masiero 2012ApJ...759L...8M NEATM
0.046 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0190 0.0310 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.054 0.0089 0.0089 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
14.82 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 C 0.3995 0.3995 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.80 Bus VIS Carvano 2010A&A...510A..43C PHOT