1999 CJ78

1999CJ78, 15489, 1979 OX8, 1979OX8, J79O08X, J99C78J

All data for this body: [vot]

MPC data
Name (number) 1999 CJ78 (15489)
a 3.17709
e 0.21129
i / sin(i) 7.8106 / 0.13590
q 2.50582
Q 3.84836
ω 207.6363
Node 189.0135
m 313.8378
n 0.1740
Epoch 2460800.5
nobs 5390
nopp 26
Years observed 1979-2025
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.168
ep 0.200
sin(ip) 0.133
G 0.150
H 13.100
Mass
D 15.08 0.200
pV 0.072 0.0119
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 2.461
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1683 0.2001 0.1329 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.18 2.290 2.290 Nugent 2016AJ....152...63N NEATM
15.12 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.070 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM
0.140 0.0800 0.0800 Nugent 2016AJ....152...63N 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
13.10 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
D D 0.4102 0.4102 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT