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: 6/27/2018
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 06/28/2018 19:10:15 -75.76, -47.02 105.53 06/28/2018 19:09:01 -75.98, -48.20 105.37 40.61 74
2 06/28/2018 19:58:17 79.47, 137.05 69.73 06/28/2018 19:58:19 79.47, 137.08 69.72 0.75 2
3 07/01/2018 11:25:24 -79.25, 83.86 109.78 07/01/2018 11:24:35 -79.24, 83.72 109.71 3.15 49
4 07/01/2018 12:14:43 79.51,-106.82 69.86 07/01/2018 12:15:12 79.50,-106.97 69.87 3.19 29
5 07/04/2018 03:41:49 -79.37,-159.52 109.72 07/04/2018 03:41:26 -79.37,-159.53 109.70 0.23 23
6 07/04/2018 04:31:08 79.61, 9.82 69.92 07/04/2018 04:32:03 79.61, 9.81 69.88 0.23 55
7 07/06/2018 19:08:55 79.14, 147.27 70.89 07/06/2018 19:07:42 79.13, 147.16 70.96 2.38 73
8 07/06/2018 19:58:15 -79.44, -43.18 109.55 07/06/2018 19:58:19 -79.42, -43.31 109.52 2.93 4
9 07/09/2018 11:25:18 79.32, -95.69 70.94 07/09/2018 11:24:31 79.33, -95.62 70.96 1.47 47

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2018
SNOs_Map_AURA_NPP_20180628.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/27/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service