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: 10/18/2023
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 10/19/2023 13:58:13 79.93,-128.68 100.81 10/19/2023 13:57:13 79.93,-128.77 100.86 1.80 60
2 10/19/2023 14:47:34 -80.09, 40.28 79.42 10/19/2023 14:47:53 -80.08, 40.13 79.41 3.00 19
3 10/22/2023 04:33:52 79.95, 12.57 101.67 10/22/2023 04:32:39 79.95, 12.65 101.71 1.58 73
4 10/22/2023 05:23:13 -80.11,-178.44 78.56 10/22/2023 05:23:19 -80.11,-178.44 78.56 0.13 6
5 10/24/2023 19:58:52 -80.08, -37.62 77.63 10/24/2023 19:58:47 -80.07, -37.68 77.61 1.25 5
6 10/24/2023 20:47:52 80.83, 137.76 101.14 10/24/2023 20:49:06 80.71, 137.92 101.06 13.08 74
7 10/27/2023 10:34:29 -80.06, 103.34 76.74 10/27/2023 10:34:14 -80.06, 103.31 76.72 0.70 15
8 10/27/2023 11:23:48 80.23, -87.46 103.02 10/27/2023 11:24:52 80.24, -87.37 102.95 1.91 64
9 10/30/2023 01:10:03 -80.09,-115.26 75.94 10/30/2023 01:09:39 -80.10,-115.17 75.94 1.83 24

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/18/2023
SNOs_Map_AURA_NPP_20231018.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/18/2023 in txt file.

Historial Predications of SNOs between AURA and NPP