1999 CH28

1999CH28, 2000 HR28, 2000HR28, 53174, J99C28H, K00H28R

All data for this body: [vot]

MPC data
Name (number) 1999 CH28 (53174)
a 3.22212
e 0.05794
i / sin(i) 23.1275 / 0.39278
q 3.03543
Q 3.40881
ω 127.3654
Node 120.9120
m 90.0277
n 0.1704
Epoch 2460800.5
nobs 2208
nopp 23
Years observed 1999-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.226
ep 0.050
sin(ip) 0.377
G 0.150
H 13.520
Mass
D 10.17 0.363
pV 0.090 0.0105
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.743
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2264 0.0501 0.3769 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.17 0.363 0.363 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0105 0.0105 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
13.52 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 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0738 0.0738 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT