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: 12/17/2022
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 05:11:42 -76.03, -94.77 80.21 12/17/2022 05:12:50 -76.02, -94.63 80.24 3.87 68
2 12/17/2022 06:02:36 76.03, 72.52 99.80 12/17/2022 06:03:36 76.03, 72.66 99.77 3.98 60
3 12/17/2022 06:53:41 -76.06,-120.17 80.19 12/17/2022 06:54:21 -76.07,-120.16 80.19 1.25 40
4 12/17/2022 07:44:35 76.06, 47.11 99.82 12/17/2022 07:45:07 76.07, 47.13 99.83 1.58 32
5 12/17/2022 08:35:40 -76.08,-145.57 80.16 12/17/2022 08:35:51 -76.07,-145.54 80.18 1.85 11
6 12/17/2022 09:26:34 76.08, 21.71 99.84 12/17/2022 09:26:37 76.07, 21.75 99.83 1.69 3
7 12/17/2022 10:17:39 -76.11,-170.97 80.14 12/17/2022 10:17:22 -76.11,-171.07 80.13 2.63 17
8 12/17/2022 11:08:33 76.11, -3.69 99.87 12/17/2022 11:08:08 76.12, -3.78 99.89 2.60 25
9 12/17/2022 11:59:38 -76.13, 163.62 80.12 12/17/2022 11:58:52 -76.11, 163.56 80.12 2.77 46
10 12/17/2022 12:50:32 76.13, -29.09 99.89 12/17/2022 12:49:38 76.12, -29.15 99.89 2.34 54
11 12/17/2022 13:41:38 -76.11, 138.06 80.13 12/17/2022 13:40:22 -76.11, 138.18 80.12 3.26 76
12 12/17/2022 14:32:24 76.46, -53.31 100.14 12/17/2022 14:31:16 76.48, -55.84 100.32 65.78 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/17/2022
SNOs_Map_NOAA-19_NPP_20221217.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/17/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP