2002 CH77

2002CH77, D1983, K02C77H

All data for this body: [vot]

MPC data
Name (number) 2002 CH77 (131983)
a 2.37593
e 0.13680
i / sin(i) 2.3424 / 0.04087
q 2.05090
Q 2.70097
ω 351.0149
Node 105.3465
m 160.8787
n 0.2691
Epoch 2460800.5
nobs 488
nopp 18
Years observed 1960-2024
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.376
ep 0.154
sin(ip) 0.027
G 0.150
H 17.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.566
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia -0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3755 0.1539 0.0267 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
17.05 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
S S 0.4276 0.4276 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT