1999 CZ77

1999CZ77, 1989 AP7, 1989AP7, 2002 VG87, 2002VG87, 56142, J89A07P, J99C77Z, K02V87G

All data for this body: [vot]

MPC data
Name (number) 1999 CZ77 (56142)
a 2.78188
e 0.20454
i / sin(i) 7.2783 / 0.12669
q 2.21288
Q 3.35089
ω 177.7556
Node 253.8339
m 290.8494
n 0.2124
Epoch 2460800.5
nobs 1798
nopp 23
Years observed 1989-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Dora (668)
 
ap 2.782
ep 0.197
sin(ip) 0.139
G 0.150
H 14.480
Mass
D 6.21 0.223
pV 0.056 0.0044
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 3.942
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
668 Dora 0 Dora Novakovic 2019EPSC...13.1671N HCM
668 Dora 512 Dora Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7823 0.1967 0.1390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.20 0.226 0.226 Masiero 2011ApJ...741...68M NEATM
6.26 1.949 1.949 Masiero 2017AJ....154..168M NEATM
6.81 1.900 1.900 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0044 0.0044 Masiero 2011ApJ...741...68M NEATM
0.073 0.0520 0.0520 Masiero 2020PSJ.....1....5M NEATM
0.073 0.0399 0.0399 Masiero 2017AJ....154..168M 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
14.48 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
L 0.657 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT