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: 5/15/2024
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 05/16/2024 16:41:51 80.60,-162.03 71.06 05/16/2024 16:41:44 80.60,-161.98 71.06 0.97 7
2 05/16/2024 17:31:12 -80.68, 6.55 109.11 05/16/2024 17:32:26 -80.68, 6.51 109.15 0.76 74
3 05/19/2024 06:26:21 -80.58, 171.63 109.46 05/19/2024 06:26:23 -80.57, 171.47 109.43 2.96 2
4 05/21/2024 19:21:26 -80.54, -22.57 109.89 05/21/2024 19:20:17 -80.53, -22.66 109.82 1.72 69
5 05/21/2024 20:10:46 80.63, 146.11 69.94 05/21/2024 20:10:57 80.63, 146.07 69.94 0.93 11
6 05/24/2024 09:05:51 80.53, -48.74 69.66 05/24/2024 09:04:53 80.53, -48.86 69.72 2.34 58
7 05/24/2024 09:55:11 -80.65, 120.22 110.57 05/24/2024 09:55:33 -80.65, 120.33 110.60 2.11 22
8 05/26/2024 22:50:14 -80.55, -74.56 110.82 05/26/2024 22:49:29 -80.55, -74.70 110.76 2.57 45

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/15/2024
SNOs_Map_AURA_NPP_20240515.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/15/2024 in txt file.

Historial Predications of SNOs between AURA and NPP