1999 JN7
1999JN7, 2004 OD1, 2004OD1, H8453, J99J07N, K04O01D
All data for this body: [vot]
MPC data
| Name (number) |
1999 JN7 (178453) |
| a |
2.75374 |
| e |
0.18824 |
| i / sin(i) |
8.4700 /
0.14729
|
| q |
2.23539
|
| Q |
3.27209
|
| ω |
81.0229 |
| Node |
152.5862 |
| m |
245.3919 |
| n |
0.2157 |
| Epoch |
2460800.5 |
| nobs |
676 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.749 |
|
| ep |
0.221 |
|
| sin(ip) |
0.141 |
|
| G |
0.150 |
|
| H |
16.000 |
|
| Mass |
|
|
| D |
4.68 |
1.180 |
| pV |
0.032 |
0.0270 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
2.914 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7488 |
0.2206 |
0.1407 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.68 |
1.180 |
1.180 |
Masiero |
2020PSJ.....1....5M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.032 |
0.0270 |
0.0270 |
Masiero |
2020PSJ.....1....5M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.00 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |