Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/9/2022
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/17/2022 05:11:43 -76.03, -94.77 80.21 12/17/2022 05:12:51 -76.02, -94.62 80.24 4.09 68
2 12/17/2022 06:02:37 76.03, 72.49 99.79 12/17/2022 06:03:37 76.03, 72.64 99.78 4.14 60
3 12/17/2022 06:53:41 -76.05,-120.17 80.19 12/17/2022 06:54:21 -76.07,-120.16 80.19 1.45 40
4 12/17/2022 07:44:35 76.05, 47.09 99.82 12/17/2022 07:45:07 76.08, 47.11 99.83 3.17 32
5 12/17/2022 08:35:40 -76.08,-145.58 80.17 12/17/2022 08:35:51 -76.07,-145.53 80.18 1.92 11
6 12/17/2022 09:26:34 76.08, 21.69 99.84 12/17/2022 09:26:37 76.08, 21.74 99.84 1.37 3
7 12/17/2022 10:17:39 -76.10,-170.98 80.14 12/17/2022 10:17:22 -76.11,-171.06 80.13 2.39 17
8 12/17/2022 11:08:33 76.10, -3.72 99.86 12/17/2022 11:08:07 76.08, -3.64 99.84 3.19 26
9 12/17/2022 11:59:38 -76.13, 163.62 80.12 12/17/2022 11:58:52 -76.11, 163.56 80.13 2.52 46
10 12/17/2022 12:50:32 76.13, -29.12 99.88 12/17/2022 12:49:38 76.12, -29.17 99.90 1.45 54
11 12/17/2022 13:41:38 -76.11, 138.05 80.13 12/17/2022 13:40:22 -76.11, 138.19 80.12 3.55 76
12 12/17/2022 14:32:24 76.46, -53.33 100.14 12/17/2022 14:31:15 76.44, -55.69 100.28 61.33 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2022
SNOs_Map_NOAA-19_NPP_20221209.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/09/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP