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: 8/2/2019
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 08/02/2019 19:08:25 -79.37, -31.27 104.51 08/02/2019 19:08:08 -79.37, -31.22 104.50 1.07 17
2 08/02/2019 19:57:46 79.55, 137.65 75.23 08/02/2019 19:58:47 79.55, 137.56 75.20 1.88 61
3 08/05/2019 10:35:31 79.19, -84.15 76.43 08/05/2019 10:34:23 79.20, -84.03 76.45 2.73 68
4 08/05/2019 11:24:53 -79.40, 84.80 103.86 08/05/2019 11:25:03 -79.39, 84.74 103.86 1.43 10
5 08/08/2019 02:51:57 79.26, 32.14 77.05 08/08/2019 02:51:16 79.26, 32.16 77.08 0.43 41
6 08/08/2019 03:41:17 -79.54,-158.36 103.36 08/08/2019 03:41:53 -79.55,-158.23 103.41 2.83 36
7 08/10/2019 19:08:24 79.32, 148.41 77.70 08/10/2019 19:08:10 79.31, 148.34 77.73 1.58 14
8 08/10/2019 19:57:44 -79.60, -42.05 102.71 08/10/2019 19:58:47 -79.60, -42.00 102.76 1.03 63
9 08/13/2019 10:35:31 -79.15, 95.60 101.31 08/13/2019 10:34:26 -79.15, 95.62 101.26 0.40 65
10 08/13/2019 11:24:48 79.49, -94.55 78.22 08/13/2019 11:25:00 79.50, -94.40 78.18 3.20 12

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 8/2/2019
SNOs_Map_AURA_NPP_20190802.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 08/02/2019 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service