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: 4/29/2024
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 05/01/2024 06:14:13 80.57, -5.56 75.18 05/01/2024 06:13:57 80.57, -5.47 75.18 1.58 16
2 05/01/2024 07:03:35 -80.63, 162.76 104.94 05/01/2024 07:04:40 -80.63, 162.67 104.97 1.68 65
3 05/03/2024 19:58:54 -80.56, -31.83 105.56 05/03/2024 19:58:37 -80.56, -31.81 105.56 0.30 17
4 05/03/2024 20:48:14 80.66, 136.95 74.24 05/03/2024 20:49:17 80.66, 136.97 74.20 0.42 63
5 05/06/2024 09:43:33 80.54, -58.18 73.75 05/06/2024 09:43:16 80.54, -58.28 73.78 1.98 17
6 05/06/2024 10:32:53 -80.66, 110.81 106.49 05/06/2024 10:33:56 -80.66, 110.91 106.55 1.76 63
7 05/08/2024 23:28:08 -80.58, -83.83 107.04 05/08/2024 23:27:52 -80.59, -83.72 107.04 2.08 16
8 05/09/2024 00:17:28 80.68, 84.90 72.78 05/09/2024 00:18:32 80.68, 85.02 72.72 2.17 64
9 05/11/2024 13:12:44 80.55,-110.29 72.36 05/11/2024 13:12:31 80.55,-110.38 72.39 1.70 13

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/29/2024
SNOs_Map_AURA_NPP_20240429.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/29/2024 in txt file.

Historial Predications of SNOs between AURA and NPP