Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2022
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 04/25/2022 19:15:35 -77.31, -44.68 97.70 04/25/2022 19:15:03 -77.30, -44.77 97.65 2.61 32
2 04/25/2022 20:04:41 78.18, 126.74 81.21 04/25/2022 20:05:26 78.18, 126.83 81.15 2.04 45
3 04/28/2022 10:42:22 77.13, -97.06 81.68 04/28/2022 10:41:15 77.13, -97.07 81.74 0.27 67
4 04/28/2022 11:31:34 -77.83, 73.46 99.20 04/28/2022 11:31:44 -77.83, 73.47 99.21 0.19 10
5 05/01/2022 02:58:23 77.53, 20.52 80.36 05/01/2022 02:57:59 77.53, 20.50 80.38 0.49 24
6 05/01/2022 03:47:36 -78.17,-168.98 100.47 05/01/2022 03:48:29 -78.17,-168.97 100.51 0.23 53
7 05/03/2022 18:25:16 -77.13, -32.78 99.93 05/03/2022 18:24:18 -77.12, -32.87 99.87 2.26 58
8 05/03/2022 19:14:20 78.07, 138.89 78.88 05/03/2022 19:14:39 78.08, 138.99 78.84 2.57 19
9 05/06/2022 10:41:14 -77.56, 84.95 101.23 05/06/2022 10:41:00 -77.56, 84.86 101.20 2.38 14
10 05/06/2022 11:30:20 78.40,-103.54 77.69 05/06/2022 11:31:23 78.41,-103.43 77.62 2.82 63
11 05/09/2022 02:07:57 77.44, 32.80 78.20 05/09/2022 02:07:10 77.44, 32.80 78.24 0.12 47

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/25/2022
SNOs_Map_AQUA_NPP_20220425.jpg

Download SNOs between AQUA and NPP since TLE EPOCH: 04/25/2022 in txt file.

Historial Predications of SNOs between AQUA and NPP