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: 9/24/2018
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 09/24/2018 19:08:35 79.23, 147.80 93.09 09/24/2018 19:08:19 79.23, 147.88 93.09 1.78 16
2 09/24/2018 19:57:57 -79.43, -43.25 87.17 09/24/2018 19:58:59 -79.42, -43.37 87.20 2.55 62
3 09/27/2018 10:35:45 -78.95, 94.34 85.57 09/27/2018 10:34:39 -78.95, 94.31 85.51 0.70 66
4 09/27/2018 11:25:04 79.22, -96.36 94.09 09/27/2018 11:25:16 79.21, -96.51 94.11 3.16 12
5 09/30/2018 02:52:09 -79.10,-148.86 84.79 09/30/2018 02:51:30 -79.11,-148.83 84.77 0.64 39
6 09/30/2018 03:41:28 79.37, 20.46 94.87 09/30/2018 03:42:07 79.36, 20.40 94.85 1.38 39
7 10/02/2018 19:08:34 -79.25, -32.06 84.01 10/02/2018 19:08:22 -79.26, -31.96 84.02 2.33 12
8 10/02/2018 19:57:54 79.47, 137.02 95.71 10/02/2018 19:59:00 79.47, 137.06 95.66 0.80 66
9 10/05/2018 10:35:43 78.94, -85.74 97.38 10/05/2018 10:34:42 78.93, -85.84 97.45 2.32 61
10 10/05/2018 11:25:03 -79.24, 83.72 83.01 10/05/2018 11:25:19 -79.23, 83.63 83.00 2.01 16
11 10/08/2018 02:52:07 79.12, 31.22 98.12 10/08/2018 02:51:33 79.11, 31.24 98.14 0.44 34

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2018
SNOs_Map_AURA_NPP_20180925.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 09/24/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service