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: 5/14/2018
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 05/17/2018 03:42:01 -79.40,-159.33 106.61 05/17/2018 03:41:30 -79.39,-159.45 106.56 2.55 31
2 05/17/2018 04:31:20 79.67, 10.17 73.00 05/17/2018 04:32:06 79.66, 10.17 72.96 0.06 46
3 05/19/2018 19:58:26 -79.53, -42.58 107.36 05/19/2018 19:58:21 -79.53, -42.50 107.38 1.72 5
4 05/19/2018 20:47:47 79.71, 126.39 72.36 05/19/2018 20:49:00 79.71, 126.32 72.32 1.62 73
5 05/22/2018 11:25:33 79.30, -95.87 72.45 05/22/2018 11:24:38 79.29, -95.97 72.51 2.10 55
6 05/22/2018 12:14:53 -79.57, 73.63 107.96 05/22/2018 12:15:15 -79.58, 73.63 107.98 0.26 22
7 05/25/2018 03:41:58 79.38, 20.52 71.86 05/25/2018 03:41:30 79.37, 20.40 71.90 2.67 28
8 05/25/2018 04:31:18 -79.65,-169.92 108.56 05/25/2018 04:32:07 -79.65,-169.96 108.59 0.85 49
9 05/27/2018 19:58:24 79.45, 136.90 71.31 05/27/2018 19:58:23 79.45, 136.77 71.34 2.68 1

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 5/14/2018
SNOs_Map_AURA_NPP_20180515.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 05/14/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service