1985 CA2

1985CA2, 06290, 1987 XV, 1987XV, 1990 UL, 1990UL, J85C02A, J87X00V, J90U00L

All data for this body: [vot]

MPC data
Name (number) 1985 CA2 (6290)
a 2.22163
e 0.09191
i / sin(i) 5.1216 / 0.08927
q 2.01744
Q 2.42582
ω 301.0999
Node 125.2451
m 124.8558
n 0.2976
Epoch 2460800.5
nobs 7125
nopp 27
Years observed 1954-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.222
ep 0.113
sin(ip) 0.087
G 0.150
H 13.550
Mass
D 5.43 0.080
pV 0.266 0.0328
Value
Rotational Period 5.220
Period quality 2
Spectral Class S
Spectral Class Score 5.994
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2218 0.1129 0.0871 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.43 0.080 0.080 Masiero 2012ApJ...759L...8M NEATM
5.84 1.210 1.210 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.286 0.0360 0.0360 Masiero 2012ApJ...759L...8M 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
13.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.225 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT