1999 XH49

1999XH49, 1417 T-2, 1417T-2, 1994 RN26, 1994RN26, 1998 MN17, 1998MN17, 71012, J94R26N, J98M17N, J99X49H, T2S1417

All data for this body: [vot]

MPC data
Name (number) 1999 XH49 (71012)
a 2.62515
e 0.08198
i / sin(i) 2.1064 / 0.03676
q 2.40995
Q 2.84036
ω 162.1217
Node 285.6245
m 331.3383
n 0.2317
Epoch 2460800.5
nobs 1232
nopp 21
Years observed 1973-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.626
ep 0.085
sin(ip) 0.051
G 0.150
H 15.620
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 24.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6255 0.0848 0.0505 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
15.62 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 0.4413 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.4373 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2140 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2672 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3736 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7826 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7943 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8016 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9324 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1211 0.5260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT