1998 QP35

1998QP35, 12887, 1987 SK2, 1987SK2, 1993 YR1, 1993YR1, J87S02K, J93Y01R, J98Q35P

All data for this body: [vot]

MPC data
Name (number) 1998 QP35 (12887)
a 3.17309
e 0.21077
i / sin(i) 2.6017 / 0.04539
q 2.50428
Q 3.84190
ω 283.3152
Node 85.9884
m 246.4726
n 0.1744
Epoch 2460800.5
nobs 3954
nopp 26
Years observed 1987-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.174
ep 0.178
sin(ip) 0.025
G 0.150
H 13.790
Mass
D 9.40 0.827
pV 0.075 0.0139
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.276
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1742 0.1782 0.0254 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.21 0.930 0.930 Masiero 2012ApJ...759L...8M NEATM
6.34 1.810 1.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0140 0.0140 Masiero 2012ApJ...759L...8M NEATM
0.150 0.1500 0.1500 Nugent 2016AJ....152...63N 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
13.79 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
B 0.546 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT