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: 12/15/2022
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, -94.72 80.20 12/17/2022 05:12:51 -76.05, -94.74 80.20 1.49 69
2 12/17/2022 06:02:36 76.04, 72.56 99.81 12/17/2022 06:03:37 76.06, 72.54 99.81 1.89 61
3 12/17/2022 06:53:41 -76.07,-120.12 80.18 12/17/2022 06:54:21 -76.05,-120.12 80.20 1.45 40
4 12/17/2022 07:44:35 76.07, 47.16 99.83 12/17/2022 07:45:07 76.06, 47.17 99.81 0.97 32
5 12/17/2022 08:35:40 -76.09,-145.53 80.16 12/17/2022 08:35:52 -76.10,-145.65 80.14 3.48 12
6 12/17/2022 09:26:34 76.09, 21.75 99.85 12/17/2022 09:26:38 76.11, 21.63 99.87 3.51 4
7 12/17/2022 10:17:39 -76.12,-170.93 80.13 12/17/2022 10:17:22 -76.10,-171.03 80.14 3.31 17
8 12/17/2022 11:08:33 76.12, -3.65 99.87 12/17/2022 11:08:08 76.11, -3.74 99.87 2.84 25
9 12/17/2022 11:59:39 -76.10, 163.51 80.14 12/17/2022 11:58:52 -76.10, 163.60 80.14 2.42 47
10 12/17/2022 12:50:33 76.10, -29.22 99.86 12/17/2022 12:49:38 76.11, -29.12 99.88 2.75 55
11 12/17/2022 13:41:38 -76.12, 138.10 80.12 12/17/2022 13:40:23 -76.15, 138.06 80.08 2.66 75
12 12/17/2022 14:32:24 76.48, -53.26 100.15 12/17/2022 14:31:16 76.47, -55.80 100.31 65.90 68

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2022
SNOs_Map_NOAA-19_NPP_20221216.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/15/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP