Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/17/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 05/30/2022 15:38:31 73.34, -64.02 51.65 05/30/2022 15:39:39 73.30, -61.71 51.49 74.00 68
2 05/30/2022 16:29:14 -73.28, 103.43 128.43 05/30/2022 16:30:23 -73.21, 105.43 128.60 64.54 69
3 05/30/2022 17:19:55 73.05, -88.75 51.32 05/30/2022 17:21:06 73.02, -87.65 51.23 35.83 71
4 05/30/2022 18:10:38 -72.99, 78.69 128.76 05/30/2022 18:11:50 -72.94, 79.50 128.86 26.77 72
5 05/30/2022 19:01:19 72.76,-113.50 50.99 05/30/2022 19:02:33 72.74,-113.58 50.96 2.88 74
6 05/30/2022 19:52:03 -72.75, 53.83 129.03 05/30/2022 19:53:15 -72.76, 53.79 129.03 2.16 72
7 05/30/2022 20:42:49 72.77,-138.89 50.99 05/30/2022 20:43:54 72.77,-138.86 50.98 1.09 65
8 05/30/2022 21:33:33 -72.76, 28.44 129.03 05/30/2022 21:34:37 -72.74, 28.40 129.06 2.63 64
9 05/30/2022 22:24:18 72.72,-164.18 50.93 05/30/2022 22:25:16 72.74,-164.26 50.94 3.21 58
10 05/30/2022 23:15:03 -72.77, 3.05 129.03 05/30/2022 23:15:58 -72.76, 3.11 129.05 2.13 55
11 05/31/2022 00:05:48 72.73, 170.42 50.93 05/31/2022 00:06:38 72.72, 170.35 50.91 2.92 50
12 05/31/2022 00:56:32 -72.72, -22.24 129.09 05/31/2022 00:57:20 -72.74, -22.28 129.08 1.94 48
13 05/31/2022 01:47:18 72.74, 145.03 50.93 05/31/2022 01:47:59 72.74, 145.07 50.92 1.15 41
14 05/31/2022 02:38:02 -72.73, -47.64 129.09 05/31/2022 02:38:42 -72.71, -47.67 129.11 2.68 40
15 05/31/2022 03:28:47 72.70, 119.74 50.88 05/31/2022 03:29:21 72.72, 119.67 50.89 2.94 34

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/17/2022
SNOs_Map_NPP_METOP-C_20220517.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 05/17/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C