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: 12/10/2022
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 -76.04, -94.74 80.20 12/17/2022 05:12:51 -76.06, -94.76 80.20 2.51 69
2 12/17/2022 06:02:36 76.03, 72.53 99.80 12/17/2022 06:03:37 76.07, 72.51 99.82 3.98 61
3 12/17/2022 06:53:41 -76.06,-120.14 80.18 12/17/2022 06:54:21 -76.06,-120.13 80.20 0.44 40
4 12/17/2022 07:44:35 76.06, 47.12 99.82 12/17/2022 07:45:07 76.07, 47.14 99.82 1.23 32
5 12/17/2022 08:35:40 -76.09,-145.55 80.16 12/17/2022 08:35:51 -76.06,-145.51 80.19 3.31 11
6 12/17/2022 09:26:34 76.09, 21.72 99.85 12/17/2022 09:26:37 76.07, 21.76 99.83 1.93 3
7 12/17/2022 10:17:39 -76.11,-170.95 80.14 12/17/2022 10:17:22 -76.10,-171.04 80.14 2.65 17
8 12/17/2022 11:08:33 76.11, -3.68 99.87 12/17/2022 11:08:08 76.12, -3.77 99.88 2.53 25
9 12/17/2022 11:59:39 -76.09, 163.49 80.15 12/17/2022 11:58:52 -76.10, 163.58 80.13 2.85 47
10 12/17/2022 12:50:32 76.14, -29.08 99.89 12/17/2022 12:49:38 76.12, -29.15 99.89 2.66 54
11 12/17/2022 13:41:38 -76.12, 138.09 80.13 12/17/2022 13:40:23 -76.15, 138.05 80.08 3.58 75
12 12/17/2022 14:32:24 76.47, -53.30 100.14 12/17/2022 14:31:16 76.48, -55.83 100.32 65.83 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/10/2022
SNOs_Map_NOAA-19_NPP_20221210.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/10/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP