1998 VY28

1998VY28, 1994 WD12, 1994WD12, 2000 GB117, 2000GB117, 49321, J94W12D, J98V28Y, K00GB7B

All data for this body: [vot]

MPC data
Name (number) 1998 VY28 (49321)
a 2.55768
e 0.28606
i / sin(i) 2.5556 / 0.04459
q 1.82603
Q 3.28933
ω 52.6561
Node 333.1898
m 182.6805
n 0.2410
Epoch 2460800.5
nobs 1093
nopp 21
Years observed 1994-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.230
sin(ip) 0.061
G 0.150
H 15.730
Mass
D 1.99 0.501
pV 0.214 0.1155
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 46.021
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5599 0.2295 0.0613 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.99 0.501 0.501 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.214 0.1155 0.1155 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
15.73 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
K S 0.4694 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6182 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6184 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6581 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7664 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8853 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9036 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9682 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9949 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.0688 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.666 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L S 0.6254 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.2507 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2867 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3863 0.6260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT