1997 EV49

1997EV49, 1997 GS28, 1997GS28, 1999 VQ105, 1999VQ105, 73899, J97E49V, J97G28S, J99VA5Q

All data for this body: [vot]

MPC data
Name (number) 1997 EV49 (73899)
a 2.43652
e 0.13226
i / sin(i) 0.5308 / 0.00926
q 2.11427
Q 2.75877
ω 258.3378
Node 274.4846
m 146.0702
n 0.2591
Epoch 2460800.5
nobs 851
nopp 20
Years observed 1997-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.436
ep 0.168
sin(ip) 0.027
G 0.150
H 16.410
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.306
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 0 Massalia Novakovic 2019EPSC...13.1671N HCM
20 Massalia 404 Massalia 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4364 0.1683 0.0267 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
16.41 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 0.551 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V X 0.3515 0.1080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1474 0.1080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT