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: 7/26/2018
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 07/28/2018 03:41:47 79.34, 20.29 74.24 07/28/2018 03:41:31 79.34, 20.24 74.26 1.03 16
2 07/28/2018 04:31:06 -79.65,-169.93 106.22 07/28/2018 04:32:07 -79.65,-169.84 106.28 1.76 61
3 07/30/2018 19:08:53 -79.20, -32.38 104.95 07/30/2018 19:07:48 -79.20, -32.37 104.90 0.16 65
4 07/30/2018 19:58:11 79.50, 137.26 74.62 07/30/2018 19:58:23 79.51, 137.40 74.58 3.04 12
5 08/02/2018 11:25:20 -79.24, 83.79 104.36 08/02/2018 11:24:44 -79.24, 83.70 104.32 1.73 36
6 08/02/2018 12:14:37 79.58,-106.30 75.16 08/02/2018 12:15:18 79.58,-106.25 75.12 0.97 41
7 08/05/2018 03:41:42 -79.44,-159.05 103.96 08/05/2018 03:41:34 -79.45,-158.90 103.98 3.09 8
8 08/05/2018 04:31:03 79.62, 9.86 75.78 08/05/2018 04:32:13 79.61, 9.82 75.74 0.87 70
9 08/07/2018 19:08:50 79.15, 147.35 77.16 08/07/2018 19:07:54 79.15, 147.26 77.22 2.07 56

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 7/26/2018
SNOs_Map_AURA_NPP_20180728.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 07/26/2018 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service