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: 10/27/2023
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 10/30/2023 01:10:04 -80.09,-115.32 75.93 10/30/2023 01:09:39 -80.09,-115.22 75.93 2.00 25
2 10/30/2023 01:59:25 80.20, 53.32 103.92 10/30/2023 02:00:20 80.19, 53.23 103.89 1.81 55
3 11/01/2023 15:45:39 -80.07, 25.67 75.08 11/01/2023 15:45:06 -80.07, 25.71 75.06 0.81 33
4 11/01/2023 16:35:00 80.18,-165.73 104.77 11/01/2023 16:35:47 80.17,-165.86 104.76 2.69 47
5 11/04/2023 06:21:13 -80.05, 166.60 74.24 11/04/2023 06:20:33 -80.05, 166.60 74.21 0.24 40
6 11/04/2023 07:10:32 80.22, -24.23 105.51 11/04/2023 07:11:11 80.23, -24.07 105.46 3.23 39
7 11/06/2023 20:56:45 -80.02, -52.54 73.42 11/06/2023 20:55:59 -80.02, -52.57 73.38 0.64 46
8 11/06/2023 21:46:03 80.22, 116.90 106.29 11/06/2023 21:46:36 80.23, 117.05 106.24 2.96 33
9 11/09/2023 11:32:16 -80.01, 88.56 72.66 11/09/2023 11:31:25 -80.01, 88.52 72.61 0.80 51

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 10/27/2023
SNOs_Map_AURA_NPP_20231028.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 10/27/2023 in txt file.

Historial Predications of SNOs between AURA and NPP