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: 10/28/2017
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 10/28/2017 21:48:35 -75.80, -88.74 70.39 10/28/2017 21:48:25 -75.80, -88.75 70.38 0.41 10
2 10/28/2017 22:37:34 77.06, 83.12 108.26 10/28/2017 22:38:41 77.06, 83.23 108.17 2.95 67
3 10/31/2017 13:15:55 74.86,-143.08 111.42 10/31/2017 13:14:54 74.86,-143.13 111.49 1.58 61
4 10/31/2017 14:04:54 -76.30, 28.70 70.08 10/31/2017 14:05:09 -76.30, 28.73 70.10 0.81 15
5 11/03/2017 05:32:11 75.52, -25.43 111.57 11/03/2017 05:31:35 75.52, -25.42 111.60 0.24 36
6 11/03/2017 06:21:13 -76.78, 146.22 69.78 11/03/2017 06:21:53 -76.79, 146.33 69.84 2.86 40
7 11/05/2017 21:48:26 76.15, 92.35 111.70 11/05/2017 21:48:15 76.16, 92.45 111.68 2.86 11
8 11/05/2017 22:37:39 -76.87, -97.57 69.08 11/05/2017 22:38:45 -76.87, -97.57 69.14 0.17 66
9 11/08/2017 13:15:56 -74.85, 36.90 66.20 11/08/2017 13:14:54 -74.84, 36.81 66.11 2.69 62
10 11/08/2017 14:04:51 76.33,-151.19 112.28 11/08/2017 14:05:06 76.33,-151.18 112.26 0.46 15
11 11/11/2017 05:32:09 -75.63, 154.90 66.25 11/11/2017 05:31:32 -75.63, 154.93 66.22 1.15 37

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2017
SNOs_Map_AQUA_NPP_20171029.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 10/28/2017 in txt file.

Historical Predictions of SNOs between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service