2001 QA49

2001QA49, 1977 DP6, 1977DP6, 1990 QU13, 1990QU13, 1998 XR95, 1998XR95, 55034, J77D06P, J90Q13U, J98X95R, K01Q49A

All data for this body: [vot]

MPC data
Name (number) 2001 QA49 (55034)
a 2.39427
e 0.18026
i / sin(i) 2.4610 / 0.04294
q 1.96268
Q 2.82586
ω 277.3807
Node 152.9259
m 60.8042
n 0.2660
Epoch 2460800.5
nobs 1578
nopp 20
Years observed 1977-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.395
ep 0.179
sin(ip) 0.040
G 0.150
H 15.870
Mass
D 1.93 0.367
pV 0.189 0.0988
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 39.037
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 -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3947 0.1790 0.0402 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.93 0.367 0.367 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.189 0.0988 0.0988 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
15.87 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.89 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.990 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6239 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7667 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7998 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8147 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8833 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9977 0.7460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT