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: 9/12/2023
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 09/12/2023 21:28:55 -79.94, -61.43 92.51 09/12/2023 21:28:10 -79.95, -61.29 92.50 2.97 45
2 09/12/2023 22:18:16 80.07, 107.33 87.30 09/12/2023 22:18:50 80.07, 107.31 87.28 0.35 34
3 09/15/2023 12:54:19 80.03,-112.02 88.31 09/15/2023 12:54:13 80.04,-111.90 88.29 2.26 6
4 09/15/2023 13:43:40 -80.20, 57.06 91.95 09/15/2023 13:44:53 -80.20, 57.11 92.01 1.01 73
5 09/18/2023 03:30:25 79.89, 27.78 89.49 09/18/2023 03:29:41 79.88, 27.66 89.54 2.28 44
6 09/18/2023 04:19:44 -80.12,-162.59 90.88 09/18/2023 04:20:18 -80.13,-162.45 90.93 2.89 34
7 09/20/2023 18:55:49 -79.98, -22.82 89.70 09/20/2023 18:55:46 -79.98, -22.94 89.67 2.27 3
8 09/20/2023 19:44:08 81.62, 167.93 86.80 09/20/2023 19:45:21 81.28, 168.57 86.57 39.41 73
9 09/23/2023 09:31:50 -79.93, 117.81 88.67 09/23/2023 09:31:10 -79.93, 117.74 88.63 1.59 40
10 09/23/2023 10:21:09 80.13, -72.92 91.05 09/23/2023 10:21:47 80.13, -72.82 91.01 2.09 38
11 09/26/2023 00:09:25 -75.76,-121.10 82.60 09/26/2023 00:08:11 -76.07,-122.68 82.32 54.88 74

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/12/2023
SNOs_Map_AURA_NPP_20230912.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/12/2023 in txt file.

Historial Predications of SNOs between AURA and NPP