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: 12/4/2022
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 -76.04, -94.73 80.20 12/17/2022 05:12:52 -76.06, -94.78 80.19 3.25 69
2 12/17/2022 06:02:37 76.03, 72.52 99.80 12/17/2022 06:03:37 76.04, 72.63 99.78 3.02 60
3 12/17/2022 06:53:42 -76.06,-120.13 80.18 12/17/2022 06:54:22 -76.06,-120.15 80.19 0.51 40
4 12/17/2022 07:44:36 76.06, 47.12 99.82 12/17/2022 07:45:08 76.08, 47.10 99.84 2.82 32
5 12/17/2022 08:35:41 -76.09,-145.53 80.16 12/17/2022 08:35:52 -76.06,-145.53 80.19 2.68 11
6 12/17/2022 09:26:35 76.08, 21.72 99.84 12/17/2022 09:26:38 76.08, 21.73 99.84 0.22 3
7 12/17/2022 10:17:40 -76.11,-170.93 80.14 12/17/2022 10:17:23 -76.11,-171.06 80.13 3.30 17
8 12/17/2022 11:08:34 76.11, -3.68 99.86 12/17/2022 11:08:08 76.08, -3.65 99.84 3.00 26
9 12/17/2022 11:59:40 -76.10, 163.50 80.15 12/17/2022 11:58:53 -76.11, 163.57 80.13 2.42 47
10 12/17/2022 12:50:33 76.13, -29.09 99.89 12/17/2022 12:49:39 76.13, -29.18 99.90 2.65 54
11 12/17/2022 13:41:39 -76.12, 138.10 80.13 12/17/2022 13:40:23 -76.11, 138.19 80.12 2.79 76
12 12/17/2022 14:32:25 76.46, -53.30 100.14 12/17/2022 14:31:17 76.49, -55.86 100.34 66.76 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/4/2022
SNOs_Map_NOAA-19_NPP_20221204.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/04/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP