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: 5/2/2019
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 05/16/2019 10:48:15 73.41, 11.06 54.34 05/16/2019 10:47:07 73.39, 8.63 54.43 77.27 68
2 05/16/2019 11:38:59 -73.33, 178.21 125.75 05/16/2019 11:37:50 -73.32, 176.10 125.66 67.23 69
3 05/16/2019 12:29:43 73.09, -14.99 54.03 05/16/2019 12:28:31 73.09, -16.08 54.09 35.36 72
4 05/16/2019 13:20:27 -73.01, 152.17 126.06 05/16/2019 13:19:14 -73.02, 151.38 126.00 25.56 73
5 05/16/2019 14:11:10 72.82, -40.91 53.76 05/16/2019 14:09:56 72.84, -40.92 53.80 2.56 74
6 05/16/2019 15:01:52 -72.84, 126.46 126.23 05/16/2019 15:00:40 -72.82, 126.43 126.23 2.31 72
7 05/16/2019 15:52:32 72.80, -66.29 53.73 05/16/2019 15:51:25 72.79, -66.20 53.73 3.11 67
8 05/16/2019 16:43:14 -72.82, 101.08 126.26 05/16/2019 16:42:10 -72.83, 101.05 126.24 1.31 64
9 05/16/2019 17:33:53 72.83, -91.57 53.74 05/16/2019 17:32:55 72.80, -91.58 53.72 3.63 58
10 05/16/2019 18:24:36 -72.80, 75.70 126.30 05/16/2019 18:23:40 -72.83, 75.67 126.26 3.33 56
11 05/16/2019 19:15:15 72.81,-116.95 53.70 05/16/2019 19:14:25 72.80,-116.96 53.71 1.09 50
12 05/16/2019 20:05:58 -72.78, 50.32 126.33 05/16/2019 20:05:09 -72.78, 50.39 126.33 2.35 49
13 05/16/2019 20:56:37 72.79,-142.33 53.67 05/16/2019 20:55:55 72.80,-142.34 53.69 1.58 42

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2019
SNOs_Map_METOP-B_NPP_20190503.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 05/02/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service