1989 CP

1989CP, 07570, 1966 CA1, 1966CA1, 1991 TS7, 1991TS7, J66C01A, J89C00P, J91T07S

All data for this body: [vot]

MPC data
Name (number) 1989 CP (7570)
a 2.45179
e 0.13327
i / sin(i) 2.3464 / 0.04094
q 2.12504
Q 2.77855
ω 115.8233
Node 350.3510
m 187.1759
n 0.2567
Epoch 2460800.5
nobs 3580
nopp 23
Years observed 1989-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.450
ep 0.153
sin(ip) 0.046
G 0.150
H 13.980
Mass
D 4.85 0.198
pV 0.248 0.0396
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.309
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4505 0.1532 0.0463 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.85 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.248 0.0396 0.0396 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
13.98 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 0.7182 0.7182 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT