Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/27/2022
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/12/2022 16:12:07 -73.57, 110.53 103.18 03/12/2022 16:11:01 -73.57, 107.38 102.99 98.91 66
2 03/12/2022 17:02:51 73.34, -82.67 76.60 03/12/2022 17:01:42 73.34, -84.77 76.74 67.01 69
3 03/12/2022 17:53:35 -73.25, 84.46 103.49 03/12/2022 17:52:25 -73.28, 82.67 103.35 57.35 70
4 03/12/2022 18:44:18 73.06,-108.61 76.33 03/12/2022 18:43:06 73.04,-109.50 76.38 28.72 72
5 03/12/2022 19:35:02 -72.98, 58.53 103.76 03/12/2022 19:33:49 -72.98, 57.94 103.70 19.04 73
6 03/12/2022 20:25:44 72.84,-134.43 76.11 03/12/2022 20:24:32 72.85,-134.45 76.13 1.18 72
7 03/12/2022 21:16:26 -72.85, 32.93 103.90 03/12/2022 21:15:16 -72.84, 32.88 103.89 2.35 70
8 03/12/2022 22:07:06 72.81,-159.82 76.06 03/12/2022 22:06:01 72.80,-159.73 76.06 3.30 65
9 03/12/2022 22:57:48 -72.83, 7.54 103.94 03/12/2022 22:56:46 -72.84, 7.50 103.92 2.01 62
10 03/12/2022 23:48:28 72.79, 174.80 76.01 03/12/2022 23:47:31 72.80, 174.89 76.03 3.26 57
11 03/13/2022 00:39:10 -72.81, -17.84 103.99 03/13/2022 00:38:15 -72.80, -17.78 103.99 2.39 55
12 03/13/2022 01:29:49 72.82, 149.52 76.01 03/13/2022 01:29:01 72.81, 149.50 76.01 1.27 48

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2022
SNOs_Map_METOP-B_NPP_20220227.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 02/27/2022 in txt file.

Historial Predications of SNOs between METOP-B and NPP