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: 6/28/2018
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 07/01/2018 11:25:23 -79.34, 84.41 109.90 07/01/2018 11:24:32 -79.35, 84.52 109.89 2.48 51
2 07/01/2018 12:14:42 79.59,-106.22 69.73 07/01/2018 12:15:09 79.60,-106.12 69.69 2.15 27
3 07/04/2018 03:41:52 -79.34,-159.71 109.68 07/04/2018 03:41:27 -79.34,-159.78 109.65 1.54 25
4 07/04/2018 04:31:11 79.59, 9.65 69.96 07/04/2018 04:32:04 79.58, 9.56 69.94 1.94 53
5 07/06/2018 19:11:20 72.31, 125.02 78.97 07/06/2018 19:10:07 72.64, 123.05 79.24 75.59 73
6 07/06/2018 19:58:17 -79.49, -42.81 109.63 07/06/2018 19:58:17 -79.49, -42.75 109.64 1.23 0
7 07/09/2018 11:25:25 79.23, -96.30 71.07 07/09/2018 11:24:34 79.23, -96.39 71.13 1.83 51
8 07/09/2018 12:14:46 -79.48, 73.02 109.30 07/09/2018 12:15:12 -79.48, 72.92 109.31 2.04 26
9 07/12/2018 03:41:49 79.37, 20.52 71.22 07/12/2018 03:41:23 79.38, 20.58 71.22 1.45 26

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 6/28/2018
SNOs_Map_AURA_NPP_20180629.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 06/28/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service