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: 8/10/2019
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 08/10/2019 13:16:24 -73.46, 33.66 94.86 08/10/2019 13:15:10 -73.49, 33.56 94.79 4.20 74
2 08/10/2019 14:05:06 75.70,-153.18 82.64 08/10/2019 14:05:08 75.70,-153.12 82.63 1.64 2
3 08/10/2019 14:50:10 -80.89, 97.86 112.34 08/10/2019 14:51:23 -80.23, 95.91 112.63 82.38 73
4 08/13/2019 05:32:24 -74.92, 152.94 95.73 08/13/2019 05:31:36 -74.93, 153.00 95.71 2.02 48
5 08/13/2019 06:21:30 75.91, -36.65 83.15 08/13/2019 06:21:59 75.91, -36.66 83.13 0.46 29
6 08/15/2019 21:48:45 -75.24, -90.33 95.31 08/15/2019 21:48:24 -75.24, -90.32 95.30 0.41 21
7 08/15/2019 22:37:53 76.13, 79.89 83.68 08/15/2019 22:38:49 76.12, 79.81 83.66 2.24 56
8 08/18/2019 13:16:02 74.43,-144.16 86.40 08/18/2019 13:14:50 74.44,-144.10 86.44 2.03 72
9 08/18/2019 14:05:08 -75.51, 26.28 94.81 08/18/2019 14:05:14 -75.50, 26.24 94.80 0.98 6
10 08/21/2019 05:32:23 74.80, -27.37 86.81 08/21/2019 05:31:38 74.80, -27.36 86.85 0.46 45
11 08/21/2019 06:21:30 -75.81, 143.05 94.33 08/21/2019 06:22:03 -75.80, 142.98 94.34 2.06 33
12 08/23/2019 21:48:45 75.11, 89.31 87.31 08/23/2019 21:48:27 75.11, 89.29 87.33 0.80 18

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/10/2019
SNOs_Map_AQUA_NPP_20190810.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/10/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service