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: 8/12/2019
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 08/13/2019 05:32:23 -74.93, 152.96 95.74 08/13/2019 05:31:35 -74.94, 153.03 95.72 2.11 48
2 08/13/2019 06:21:29 75.92, -36.61 83.14 08/13/2019 06:21:58 75.92, -36.63 83.12 0.39 29
3 08/15/2019 21:48:45 -75.25, -90.31 95.32 08/15/2019 21:48:24 -75.25, -90.29 95.31 0.68 21
4 08/15/2019 22:37:53 76.14, 79.92 83.67 08/15/2019 22:38:49 76.13, 79.85 83.64 1.96 56
5 08/18/2019 13:16:01 74.49,-144.01 86.33 08/18/2019 13:14:49 74.50,-143.93 86.37 2.63 72
6 08/18/2019 14:05:07 -75.56, 26.43 94.87 08/18/2019 14:05:13 -75.56, 26.42 94.87 0.35 6
7 08/21/2019 05:32:22 74.86, -27.22 86.75 08/21/2019 05:31:37 74.86, -27.18 86.77 1.51 45
8 08/21/2019 06:21:28 -75.91, 143.36 94.45 08/21/2019 06:22:01 -75.91, 143.33 94.47 0.99 33
9 08/23/2019 21:48:41 75.27, 89.74 87.13 08/23/2019 21:48:23 75.27, 89.76 87.14 0.86 18
10 08/23/2019 22:37:49 -76.21, -99.84 93.95 08/23/2019 22:38:49 -76.21, -99.88 93.99 1.20 60
11 08/26/2019 13:16:05 -74.16, 35.20 90.79 08/26/2019 13:14:58 -74.16, 35.16 90.72 1.08 67
12 08/26/2019 14:05:01 75.66,-153.26 87.54 08/26/2019 14:05:10 75.67,-153.24 87.53 0.69 9

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2019
SNOs_Map_AQUA_NPP_20190813.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/12/2019 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service