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 -76.06, -94.66 80.19 12/17/2022 05:12:51 -76.04, -94.68 80.22 2.67 69
2 12/17/2022 06:02:36 76.06, 72.62 99.82 12/17/2022 06:03:37 76.04, 72.60 99.79 2.04 61
3 12/17/2022 06:53:41 -76.09,-120.06 80.16 12/17/2022 06:54:22 -76.08,-120.22 80.17 4.19 41
4 12/17/2022 07:44:35 76.09, 47.22 99.84 12/17/2022 07:45:08 76.09, 47.07 99.85 4.04 33
5 12/17/2022 08:35:41 -76.07,-145.62 80.18 12/17/2022 08:35:52 -76.08,-145.59 80.16 2.01 11
6 12/17/2022 09:26:35 76.07, 21.65 99.83 12/17/2022 09:26:38 76.09, 21.69 99.85 2.75 3
7 12/17/2022 10:17:40 -76.09,-171.03 80.15 12/17/2022 10:17:22 -76.08,-170.97 80.16 1.91 18
8 12/17/2022 11:08:34 76.09, -3.75 99.85 12/17/2022 11:08:08 76.09, -3.68 99.85 1.84 26
9 12/17/2022 11:59:39 -76.12, 163.57 80.13 12/17/2022 11:58:53 -76.13, 163.50 80.10 2.28 46
10 12/17/2022 12:50:33 76.12, -29.15 99.88 12/17/2022 12:49:39 76.14, -29.22 99.91 2.69 54
11 12/17/2022 13:41:37 -76.14, 138.17 80.11 12/17/2022 13:40:22 -76.13, 138.13 80.10 1.93 75
12 12/17/2022 14:32:24 76.45, -53.37 100.13 12/17/2022 14:31:15 76.45, -55.73 100.29 61.57 69

Figure of NOAA-19 and NPP satellite orbits during SNOs since TLE Epoch: 12/15/2022
SNOs_Map_NOAA-19_NPP_20221215.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