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: 2/2/2021
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 02/02/2021 03:41:21 -79.59,-157.85 70.65 02/02/2021 03:41:07 -79.59,-157.88 70.63 0.75 14
2 02/02/2021 04:30:40 79.85, 11.70 108.96 02/02/2021 04:31:43 79.86, 11.79 108.90 2.05 63
3 02/04/2021 19:08:28 79.39, 148.97 108.89 02/04/2021 19:07:23 79.38, 148.83 108.97 2.85 65
4 02/04/2021 19:57:47 -79.69, -41.23 71.57 02/04/2021 19:57:59 -79.70, -41.22 71.58 0.11 12
5 02/07/2021 11:24:53 79.52, -94.22 107.89 02/07/2021 11:24:14 79.52, -94.29 107.94 1.49 39
6 02/07/2021 12:14:13 -79.79, 75.37 72.52 02/07/2021 12:14:51 -79.79, 75.44 72.56 1.35 38
7 02/10/2021 03:41:17 79.65, 22.59 106.86 02/10/2021 03:41:04 79.65, 22.61 106.87 0.45 13
8 02/10/2021 04:30:38 -79.88,-168.05 73.50 02/10/2021 04:31:42 -79.89,-167.90 73.57 3.20 64
9 02/12/2021 19:08:24 -79.49, -30.35 73.76 02/12/2021 19:07:20 -79.48, -30.35 73.71 0.35 64
10 02/12/2021 19:57:43 79.74, 139.10 105.86 02/12/2021 19:57:56 79.75, 139.24 105.83 2.86 13
11 02/15/2021 11:24:49 -79.61, 86.39 74.84 02/15/2021 11:24:11 -79.61, 86.51 74.83 2.57 38

Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/2/2021
SNOs_Map_AURA_NPP_20210202.jpg

Download SNOs between AURA and NPP since TLE EPOCH: 02/02/2021 in txt file.

Historial Predications of SNOs between AURA and NPP