Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AURA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/3/2019
Index Date (AURA) Time (AURA) Lat,Lon (AURA) SZA (AURA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/05/2019 10:35:31 79.19, -84.17 76.43 08/05/2019 10:34:23 79.20, -84.04 76.46 2.75 68
2 08/05/2019 11:24:53 -79.39, 84.78 103.86 08/05/2019 11:25:03 -79.39, 84.71 103.85 1.44 10
3 08/08/2019 02:51:57 79.25, 32.12 77.05 08/08/2019 02:51:16 79.25, 32.14 77.08 0.41 41
4 08/08/2019 03:41:17 -79.53,-158.38 103.35 08/08/2019 03:41:53 -79.54,-158.25 103.40 2.77 36
5 08/10/2019 19:08:24 79.32, 148.40 77.70 08/10/2019 19:08:10 79.31, 148.33 77.73 1.67 14
6 08/10/2019 19:57:44 -79.59, -42.07 102.70 08/10/2019 19:58:47 -79.60, -42.03 102.76 0.90 63
7 08/13/2019 10:35:31 -79.15, 95.59 101.31 08/13/2019 10:34:26 -79.15, 95.60 101.26 0.22 65
8 08/13/2019 11:24:48 79.49, -94.56 78.22 08/13/2019 11:25:00 79.50, -94.42 78.18 3.03 12
9 08/16/2019 02:51:58 -79.21,-148.17 100.60 08/16/2019 02:51:20 -79.21,-148.22 100.56 1.16 38

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2019
SNOs_Map_AURA_NPP_20190803.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/03/2019 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service