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: 10/14/2020
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 10/14/2020 02:25:26 72.70, 135.47 80.94 10/14/2020 02:25:56 72.70, 135.51 80.94 1.13 30
2 10/14/2020 03:16:08 -72.73, -57.16 99.03 10/14/2020 03:16:40 -72.71, -57.19 99.05 2.23 32
3 10/14/2020 04:06:48 72.69, 110.09 80.95 10/14/2020 04:07:26 72.71, 110.12 80.97 2.96 38
4 10/14/2020 04:57:30 -72.71, -82.54 99.02 10/14/2020 04:58:10 -72.72, -82.57 99.02 1.51 40
5 10/14/2020 05:48:09 72.72, 84.82 81.01 10/14/2020 05:48:56 72.72, 84.73 81.00 2.90 47
6 10/14/2020 06:38:52 -72.69,-107.92 99.01 10/14/2020 06:39:39 -72.67,-107.86 99.04 2.71 47
7 10/14/2020 07:29:31 72.70, 59.44 81.01 10/14/2020 07:30:25 72.67, 59.45 80.98 2.73 54
8 10/14/2020 08:20:14 -72.67,-133.30 99.00 10/14/2020 08:21:09 -72.68,-133.25 99.00 1.86 55
9 10/14/2020 09:10:53 72.68, 34.06 81.02 10/14/2020 09:11:55 72.68, 34.06 81.02 0.17 62
10 10/14/2020 10:01:35 -72.70,-158.57 98.95 10/14/2020 10:02:39 -72.68,-158.63 98.97 2.81 64
11 10/14/2020 10:52:15 72.66, 8.68 81.03 10/14/2020 10:53:25 72.69, 8.67 81.05 3.07 70
12 10/14/2020 11:42:57 -72.68, 176.05 98.94 10/14/2020 11:44:09 -72.69, 175.98 98.94 2.61 72
13 10/14/2020 12:33:40 72.49, -17.01 80.89 10/14/2020 12:34:52 72.54, -16.41 80.92 21.02 72
14 10/14/2020 13:24:23 -72.46, 150.26 99.13 10/14/2020 13:25:35 -72.50, 151.00 99.12 25.14 72
15 10/14/2020 14:15:07 72.21, -42.89 80.66 10/14/2020 14:16:16 72.24, -41.19 80.64 57.99 69
16 10/14/2020 15:05:50 -72.19, 124.38 99.36 10/14/2020 15:06:59 -72.20, 126.22 99.40 62.43 69
17 10/14/2020 15:56:35 71.88, -68.86 80.37 10/14/2020 15:57:40 71.94, -65.99 80.35 99.32 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2020
SNOs_Map_METOP-B_NPP_20201014.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/14/2020 in txt file.

Historical Predications of SNOs between METOP-B and NPP