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: 4/17/2023
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 04/18/2023 05:32:36 -79.65, 175.42 98.55 04/18/2023 05:31:42 -79.66, 175.49 98.52 1.56 54
2 04/18/2023 06:21:54 79.91, -14.92 81.05 04/18/2023 06:22:18 79.92, -14.79 81.00 2.61 24
3 04/20/2023 20:58:56 79.65, 123.86 80.53 04/20/2023 20:57:49 79.66, 123.96 80.56 2.18 67
4 04/20/2023 21:48:17 -79.86, -66.91 99.80 04/20/2023 21:48:28 -79.86, -66.88 99.82 0.50 11
5 04/23/2023 13:14:37 79.80,-118.96 79.39 04/23/2023 13:14:37 79.79,-119.06 79.41 2.14 0
6 04/23/2023 14:01:18 -80.96, 111.74 109.71 04/23/2023 14:02:31 -80.19, 109.52 110.09 93.88 73
7 04/26/2023 04:40:53 -79.85,-170.18 101.55 04/26/2023 04:40:42 -79.85,-170.07 101.57 2.30 11
8 04/26/2023 05:30:15 79.95, -1.67 78.27 04/26/2023 05:31:23 79.95, -1.81 78.25 2.94 68
9 04/28/2023 20:07:10 79.77, 137.64 77.73 04/28/2023 20:06:51 79.77, 137.61 77.75 0.65 19

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_AURA_NPP_20230417.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 04/17/2023 in txt file.

Historial Predications of SNOs between AURA and NPP