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: 11/29/2017
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 11/30/2017 02:51:59 -79.57,-145.66 66.94 11/30/2017 02:51:14 -79.58,-145.52 66.94 3.00 45
2 11/30/2017 03:41:20 79.75, 23.30 112.82 11/30/2017 03:41:53 79.74, 23.26 112.80 0.82 33
3 12/02/2017 19:08:27 -79.59, -29.60 66.53 12/02/2017 19:08:08 -79.59, -29.65 66.51 1.17 19
4 12/02/2017 19:57:46 79.84, 139.92 113.13 12/02/2017 19:58:44 79.85, 139.98 113.07 1.29 58
5 12/05/2017 10:35:33 79.41, -82.60 114.11 12/05/2017 10:34:22 79.41, -82.67 114.18 1.65 71
6 12/05/2017 11:24:52 -79.72, 87.24 66.31 12/05/2017 11:24:58 -79.73, 87.31 66.33 1.65 6
7 12/08/2017 02:51:56 79.58, 34.44 114.24 12/08/2017 02:51:10 79.58, 34.51 114.26 1.53 46
8 12/08/2017 03:41:18 -79.77,-156.50 66.03 12/08/2017 03:41:50 -79.76,-156.56 66.05 1.34 32
9 12/10/2017 19:08:23 79.62, 150.65 114.48 12/10/2017 19:08:03 79.62, 150.60 114.50 1.08 20
10 12/10/2017 19:57:43 -79.89, -39.71 65.90 12/10/2017 19:58:40 -79.89, -39.58 65.97 2.71 57
11 12/13/2017 10:35:29 -79.49, 97.92 65.09 12/13/2017 10:34:17 -79.49, 98.00 65.05 1.71 72

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 11/29/2017
SNOs_Map_AURA_NPP_20171130.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 11/29/2017 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service