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: 12/11/2022
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 -76.06, -94.67 80.19 12/17/2022 05:12:51 -76.04, -94.69 80.22 2.17 69
2 12/17/2022 06:02:36 76.06, 72.61 99.82 12/17/2022 06:03:37 76.05, 72.59 99.80 0.94 61
3 12/17/2022 06:53:41 -76.08,-120.07 80.17 12/17/2022 06:54:22 -76.08,-120.22 80.17 4.09 41
4 12/17/2022 07:44:35 76.08, 47.20 99.84 12/17/2022 07:45:07 76.05, 47.21 99.80 3.54 32
5 12/17/2022 08:35:41 -76.06,-145.63 80.18 12/17/2022 08:35:52 -76.08,-145.60 80.16 2.48 11
6 12/17/2022 09:26:34 76.11, 21.80 99.86 12/17/2022 09:26:38 76.10, 21.68 99.86 3.53 4
7 12/17/2022 10:17:40 -76.09,-171.03 80.16 12/17/2022 10:17:22 -76.08,-170.97 80.16 1.80 18
8 12/17/2022 11:08:34 76.09, -3.77 99.85 12/17/2022 11:08:08 76.10, -3.70 99.86 2.04 26
9 12/17/2022 11:59:39 -76.11, 163.56 80.13 12/17/2022 11:58:53 -76.13, 163.50 80.10 2.50 46
10 12/17/2022 12:50:33 76.11, -29.17 99.87 12/17/2022 12:49:38 76.10, -29.07 99.86 3.12 55
11 12/17/2022 13:41:38 -76.14, 138.16 80.11 12/17/2022 13:40:23 -76.13, 138.12 80.10 1.53 75
12 12/17/2022 14:32:25 76.44, -53.39 100.13 12/17/2022 14:31:16 76.46, -55.75 100.30 61.60 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2022
SNOs_Map_NOAA-19_NPP_20221211.jpg

Download SNOs between NOAA-19 and NPP since TLE EPOCH: 12/11/2022 in txt file.

Historial Predications of SNOs between NOAA-19 and NPP