1999 CR22

1999CR22, 2000 HM104, 2000HM104, 74449, J99C22R, K00HA4M

All data for this body: [vot]

MPC data
Name (number) 1999 CR22 (74449)
a 2.96555
e 0.09597
i / sin(i) 6.9574 / 0.12113
q 2.68093
Q 3.25016
ω 42.5511
Node 86.4035
m 55.2486
n 0.1930
Epoch 2460800.5
nobs 1339
nopp 20
Years observed 1999-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.963
ep 0.123
sin(ip) 0.101
G 0.150
H 14.890
Mass
D 6.40 0.148
pV 0.050 0.0027
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.642
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9635 0.1233 0.1010 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.28 0.206 0.206 Masiero 2011ApJ...741...68M NEATM
6.53 0.213 0.213 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0028 0.0028 Masiero 2011ApJ...741...68M NEATM
0.054 0.0126 0.0126 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
14.89 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
B C 0.0412 0.2150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.4404 0.2150 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
CX 0.23 Bus VIS Carvano 2010A&A...510A..43C PHOT