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: 8/12/2018
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 08/12/2018 22:39:18 75.14, 76.82 84.00 08/12/2018 22:38:53 75.14, 76.82 84.02 0.11 25
2 08/12/2018 23:28:21 -76.35,-112.00 97.39 08/12/2018 23:29:13 -76.35,-111.93 97.45 2.04 52
3 08/15/2018 14:06:37 -74.20, 22.70 94.17 08/15/2018 14:05:25 -74.19, 22.68 94.10 0.63 72
4 08/15/2018 14:55:40 75.34,-166.76 84.56 08/15/2018 14:55:45 75.33,-166.85 84.58 2.93 5
5 08/18/2018 06:22:48 -75.00, 140.57 94.27 08/18/2018 06:22:05 -75.01, 140.66 94.25 2.59 43
6 08/18/2018 07:11:54 75.98, -49.01 84.63 08/18/2018 07:12:28 75.98, -49.00 84.60 0.31 34
7 08/20/2018 22:39:10 -75.24,-102.90 93.72 08/20/2018 22:38:57 -75.25,-102.89 93.71 0.39 13
8 08/20/2018 23:28:17 76.17, 67.45 85.24 08/20/2018 23:29:21 76.16, 67.38 85.20 2.15 64
9 08/23/2018 14:06:25 74.45,-156.67 88.01 08/23/2018 14:05:24 74.46,-156.65 88.05 0.78 61
10 08/23/2018 14:55:31 -75.53, 13.78 93.20 08/23/2018 14:55:48 -75.52, 13.72 93.20 1.69 17
11 08/26/2018 06:22:45 74.75, -40.07 88.54 08/26/2018 06:22:14 74.74, -40.12 88.58 1.61 31

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/12/2018
SNOs_Map_AQUA_NPP_20180813.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 08/12/2018 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service