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: 11/24/2018
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 11/25/2018 06:08:47 70.39, 84.63 91.02 11/25/2018 06:07:35 70.46, 83.95 91.09 26.25 72
2 11/25/2018 06:58:20 -70.11,-108.14 89.25 11/25/2018 06:58:12 -70.11,-108.19 89.25 1.97 8
3 11/25/2018 07:47:47 70.01, 59.36 90.65 11/25/2018 07:48:56 69.99, 59.31 90.63 3.16 69
4 11/27/2018 22:25:20 70.17,-159.82 91.30 11/27/2018 22:24:25 70.19,-159.85 91.32 2.73 55
5 11/27/2018 23:14:50 -70.06, 7.66 88.81 11/27/2018 23:15:06 -70.05, 7.68 88.82 1.40 16
6 11/28/2018 00:04:30 69.23, 174.18 90.38 11/28/2018 00:05:37 69.24, 176.17 90.38 78.31 67
7 11/30/2018 14:41:50 70.10, -44.02 91.69 11/30/2018 14:41:19 70.13, -44.00 91.72 2.85 31
8 11/30/2018 15:31:20 -70.00, 123.46 88.41 11/30/2018 15:32:00 -69.98, 123.54 88.43 3.39 40
9 12/03/2018 06:08:47 -70.48, -95.24 87.54 12/03/2018 06:07:36 -70.55, -96.20 87.46 36.38 71
10 12/03/2018 06:58:19 70.09, 71.85 92.09 12/03/2018 06:58:13 70.07, 71.86 92.06 2.58 6
11 12/03/2018 07:47:49 -69.99,-120.67 88.02 12/03/2018 07:48:55 -69.98,-120.68 88.03 1.88 66
12 12/05/2018 22:25:21 -70.14, 20.15 87.52 12/05/2018 22:24:23 -70.17, 20.15 87.49 3.60 58
13 12/05/2018 23:14:48 70.03,-172.37 92.37 12/05/2018 23:15:06 70.02,-172.29 92.36 2.98 18

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/24/2018
SNOs_Map_LANDSAT-8_NPP_20181124.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/24/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service