Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/2/2022
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 09/03/2022 22:25:56 70.14,-159.85 62.78 09/03/2022 22:24:53 70.13,-159.87 62.78 1.53 63
2 09/03/2022 23:15:26 -70.03, 7.63 117.32 09/03/2022 23:15:35 -70.04, 7.59 117.31 2.09 9
3 09/04/2022 00:05:01 69.48, 174.52 62.17 09/04/2022 00:06:11 69.50, 175.70 62.15 45.99 70
4 09/06/2022 14:42:25 70.11, -44.01 63.74 09/06/2022 14:41:49 70.10, -44.06 63.74 2.02 36
5 09/06/2022 15:31:55 -70.00, 123.47 116.36 09/06/2022 15:32:31 -70.01, 123.40 116.35 2.95 36
6 09/09/2022 06:09:19 -70.56, -95.11 114.84 09/09/2022 06:08:08 -70.61, -96.40 114.76 47.90 71
7 09/09/2022 06:58:53 70.07, 71.82 64.70 09/09/2022 06:58:44 70.08, 71.74 64.71 3.13 9
8 09/09/2022 07:48:23 -69.96,-120.70 115.40 09/09/2022 07:49:25 -69.93,-120.71 115.43 3.20 62
9 09/11/2022 22:25:55 -70.13, 20.15 114.25 09/11/2022 22:24:55 -70.11, 20.15 114.26 1.58 60
10 09/11/2022 23:15:22 70.02,-172.37 65.66 09/11/2022 23:15:39 70.01,-172.38 65.65 1.16 17
11 09/12/2022 00:05:02 -69.36, -5.63 114.97 09/12/2022 00:06:11 -69.38, -4.14 114.99 58.63 69
12 09/14/2022 14:42:24 -70.07, 135.95 113.28 09/14/2022 14:41:51 -70.09, 135.95 113.26 2.38 33
13 09/14/2022 15:31:51 69.96, -56.56 66.62 09/14/2022 15:32:34 69.94, -56.50 66.60 3.32 43

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2022
SNOs_Map_LANDSAT-8_NPP_20220902.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/02/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP