1999 CY28

1999CY28, 2001 UC181, 2001UC181, 2001 UY204, 2001UY204, 2001 WG94, 2001WG94, 91241, J99C28Y, K01UI1C, K01UK4Y, K01W94G

All data for this body: [vot]

MPC data
Name (number) 1999 CY28 (91241)
a 2.36063
e 0.14485
i / sin(i) 2.4852 / 0.04336
q 2.01871
Q 2.70256
ω 22.7438
Node 147.6541
m 63.4376
n 0.2717
Epoch 2460800.5
nobs 671
nopp 17
Years observed 1999-2024
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.360
ep 0.187
sin(ip) 0.038
G 0.150
H 16.650
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.982
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.3300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3599 0.1867 0.0378 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
16.65 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&D D DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S 0.997 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT