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: 3/26/2020
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 03/27/2020 03:41:42 79.55, 21.74 89.85 03/27/2020 03:41:12 79.55, 21.78 89.87 0.72 30
2 03/27/2020 04:31:02 -79.81,-168.71 90.56 03/27/2020 04:31:49 -79.81,-168.57 90.62 2.95 47
3 03/29/2020 19:58:09 79.61, 138.04 88.70 03/29/2020 19:58:06 79.60, 137.98 88.71 1.31 3
4 03/29/2020 20:47:23 -80.07, -50.67 92.04 03/29/2020 20:48:37 -80.04, -50.56 92.11 4.37 74
5 04/01/2020 11:25:15 -79.47, 85.34 92.15 04/01/2020 11:24:21 -79.47, 85.37 92.12 0.75 54
6 04/01/2020 12:14:36 79.65,-105.73 87.57 04/01/2020 12:15:00 79.65,-105.83 87.57 2.14 24
7 04/04/2020 03:41:40 -79.55,-158.21 93.31 04/04/2020 03:41:13 -79.56,-158.17 93.30 1.03 27
8 04/04/2020 04:31:01 79.73, 10.73 86.41 04/04/2020 04:31:52 79.73, 10.64 86.39 1.83 51
9 04/06/2020 19:11:26 71.61, 123.81 94.86 04/06/2020 19:10:13 71.98, 121.63 95.21 86.78 73
10 04/06/2020 19:58:05 -79.66, -41.55 94.50 04/06/2020 19:58:05 -79.67, -41.43 94.53 2.49 0
11 04/09/2020 11:25:09 79.53, -94.26 84.70 04/09/2020 11:24:19 79.53, -94.14 84.71 2.62 50

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_AURA_NPP_20200327.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 03/26/2020 in txt file.

Historical Predictions of SNOs between AURA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service