Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/10/2025
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 01/12/2025 02:00:20 -80.95,-114.76 69.18 01/12/2025 01:59:58 -80.95,-114.88 69.15 2.20 22
2 01/12/2025 02:49:38 81.02, 53.90 110.68 01/12/2025 02:50:38 81.01, 53.99 110.62 1.61 60
3 01/14/2025 13:13:39 -80.94, 76.80 69.55 01/14/2025 13:12:26 -80.94, 76.73 69.49 1.19 73
4 01/14/2025 14:02:58 80.98,-114.93 110.36 01/14/2025 14:03:07 80.99,-114.78 110.34 2.75 9
5 01/17/2025 01:16:16 80.96, 76.44 109.98 01/17/2025 01:15:36 80.96, 76.38 110.02 1.06 40
6 01/17/2025 02:05:36 -80.99,-115.35 70.11 01/17/2025 02:06:19 -81.00,-115.29 70.15 1.13 43
7 01/19/2025 13:18:51 -80.99, 76.25 70.57 01/19/2025 13:18:46 -80.98, 76.18 70.56 1.19 5
8 01/22/2025 00:32:06 -80.97, -92.31 71.05 01/22/2025 00:31:14 -80.96, -92.40 71.00 1.81 52

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2025
SNOs_Map_AURA_NPP_20250110.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 01/10/2025 in txt file.

Historial Predications of SNOs between AURA and NPP