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: 5/16/2022
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 05/17/2022 14:41:50 70.16, -43.93 50.66 05/17/2022 14:40:38 70.15, -43.88 50.66 2.32 72
2 05/17/2022 15:31:20 -70.05, 123.54 129.46 05/17/2022 15:31:20 -70.06, 123.57 129.44 1.91 0
3 05/17/2022 16:20:50 69.78, -69.18 50.28 05/17/2022 16:22:01 69.79, -68.71 50.27 18.32 71
4 05/20/2022 06:58:19 70.13, 71.91 50.05 05/20/2022 06:57:29 70.11, 71.96 50.04 2.50 50
5 05/20/2022 07:47:49 -70.02,-120.61 130.06 05/20/2022 07:48:11 -70.02,-120.59 130.06 1.05 22
6 05/22/2022 23:14:49 70.08,-172.28 49.47 05/22/2022 23:14:21 70.08,-172.22 49.48 2.40 28
7 05/23/2022 00:04:19 -69.97, -4.80 130.65 05/23/2022 00:05:03 -69.99, -4.76 130.63 2.76 44
8 05/25/2022 14:41:47 -70.39, 136.41 130.72 05/25/2022 14:40:35 -70.48, 135.64 130.60 30.53 72
9 05/25/2022 15:31:18 70.06, -56.42 48.96 05/25/2022 15:31:13 70.06, -56.40 48.96 0.74 5
10 05/25/2022 16:20:48 -69.96, 111.07 131.15 05/25/2022 16:21:55 -69.96, 111.07 131.15 0.75 67
11 05/28/2022 06:58:20 -70.14,-108.06 131.41 05/28/2022 06:57:21 -70.14,-108.05 131.40 0.67 59
12 05/28/2022 07:47:47 70.03, 59.42 48.47 05/28/2022 07:48:05 70.04, 59.41 48.49 1.66 18

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2022
SNOs_Map_LANDSAT-8_NPP_20220516.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/16/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP