Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/10/2020
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/10/2020 22:38:11 76.51, 81.18 100.66 03/10/2020 22:37:56 76.51, 81.23 100.66 1.25 15
2 03/10/2020 23:27:23 -77.24,-108.53 80.23 03/10/2020 23:28:25 -77.24,-108.53 80.28 0.12 62
3 03/13/2020 14:05:33 -75.54, 26.42 79.29 03/13/2020 14:04:29 -75.53, 26.34 79.21 2.65 64
4 03/13/2020 14:54:34 76.73,-162.17 99.33 03/13/2020 14:54:47 76.73,-162.19 99.33 0.49 13
5 03/16/2020 06:21:45 -76.30, 144.62 81.23 03/16/2020 06:21:08 -76.31, 144.69 81.22 2.11 37
6 03/16/2020 07:10:57 76.94, -45.51 98.00 03/16/2020 07:11:38 76.94, -45.58 97.98 1.79 41
7 03/18/2020 22:38:06 -76.60, -98.47 82.66 03/18/2020 22:37:57 -76.61, -98.41 82.67 1.55 9
8 03/18/2020 23:27:19 77.19, 71.33 96.62 03/18/2020 23:28:28 77.19, 71.23 96.59 2.65 69
9 03/21/2020 14:05:18 75.97,-152.28 97.02 03/21/2020 14:04:20 75.97,-152.25 97.06 1.00 58
10 03/21/2020 14:54:25 -76.95, 18.65 84.15 03/21/2020 14:54:44 -76.95, 18.70 84.18 1.47 19
11 03/24/2020 06:21:38 76.32, -35.28 95.54 03/24/2020 06:21:08 76.32, -35.26 95.56 0.61 30

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/10/2020
SNOs_Map_AQUA_NPP_20200311.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 03/10/2020 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service