1999 SR5

1999SR5, 59978, J99S05R

All data for this body: [vot]

MPC data
Name (number) 1999 SR5 (59978)
a 1.90958
e 0.07777
i / sin(i) 21.1500 / 0.36081
q 1.76107
Q 2.05808
ω 272.3307
Node 13.8309
m 313.7219
n 0.3735
Epoch 2460800.5
nobs 1610
nopp 17
Years observed 1975-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.909
ep 0.076
sin(ip) 0.375
G 0.150
H 16.070
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.041
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria -0.8800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9095 0.0763 0.3746 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
16.07 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
D S 0.1188 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4534 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4894 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5641 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.19 Bus VIS Carvano 2010A&A...510A..43C PHOT
X S 0.4522 0.3950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT