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: 7/21/2018
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 07/22/2018 19:08:56 79.13, 147.22 73.39 07/22/2018 19:07:43 79.13, 147.14 73.46 1.71 73
2 07/22/2018 19:58:15 -79.45, -43.06 107.07 07/22/2018 19:58:19 -79.45, -43.05 107.08 0.16 4
3 07/25/2018 11:25:20 79.31, -95.81 73.70 07/25/2018 11:24:35 79.31, -95.74 73.72 1.38 45
4 07/25/2018 12:14:43 -79.47, 72.93 106.54 07/25/2018 12:15:16 -79.46, 72.79 106.54 2.84 33
5 07/28/2018 03:41:47 79.36, 20.41 74.21 07/28/2018 03:41:31 79.35, 20.33 74.24 1.75 16
6 07/28/2018 04:31:07 -79.63,-170.04 106.20 07/28/2018 04:32:08 -79.63,-170.00 106.25 0.83 61
7 07/30/2018 19:08:53 -79.18, -32.47 104.93 07/30/2018 19:07:48 -79.18, -32.53 104.87 1.30 65
8 07/30/2018 19:58:11 79.48, 137.13 74.65 07/30/2018 19:58:23 79.49, 137.21 74.62 1.75 12
9 08/02/2018 11:25:17 -79.35, 84.46 104.51 08/02/2018 11:24:40 -79.35, 84.58 104.51 2.62 37

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2018
SNOs_Map_AURA_NPP_20180722.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/21/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service