Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 12/20/2022 09:38:07 71.07, 30.48 94.45 12/20/2022 09:39:13 70.99, 32.99 94.32 91.19 66
2 12/20/2022 10:28:24 -70.13,-160.66 86.52 12/20/2022 10:28:57 -70.11,-160.70 86.56 3.37 33
3 12/20/2022 11:19:07 70.01, 6.85 93.35 12/20/2022 11:18:24 70.00, 6.80 93.35 1.67 43
4 12/23/2022 06:01:54 -70.34, -94.33 86.31 12/23/2022 06:03:06 -70.29, -93.99 86.37 13.82 72
5 12/23/2022 06:52:34 70.08, 73.38 93.43 12/23/2022 06:52:35 70.07, 73.35 93.42 1.65 1
6 12/23/2022 07:43:08 -70.01,-119.16 86.64 12/23/2022 07:42:04 -70.01,-119.10 86.64 2.28 64
7 12/26/2022 02:26:00 70.17, 139.89 93.47 12/26/2022 02:26:44 70.17, 139.94 93.47 1.92 44
8 12/26/2022 03:16:34 -70.07, -52.61 86.63 12/26/2022 03:16:14 -70.06, -52.58 86.65 1.72 20
9 12/26/2022 04:07:01 69.15, 116.05 92.42 12/26/2022 04:05:54 69.23, 113.93 92.55 84.03 67
10 12/28/2022 21:59:37 70.81,-154.48 94.02 12/28/2022 22:00:45 70.74,-152.77 93.91 63.25 68
11 12/28/2022 22:50:01 -70.15, 13.92 86.67 12/28/2022 22:50:24 -70.14, 13.98 86.69 2.78 23
12 12/28/2022 23:40:42 70.01,-178.55 93.19 12/28/2022 23:39:51 70.03,-178.53 93.21 1.95 51
13 12/31/2022 18:23:27 -70.20, 80.50 86.81 12/31/2022 18:24:34 -70.20, 80.52 86.81 0.99 67
14 12/31/2022 19:14:08 70.09,-112.02 93.09 12/31/2022 19:14:01 70.08,-112.00 93.08 1.02 7
15 12/31/2022 20:04:43 -69.98, 55.50 87.04 12/31/2022 20:03:31 -69.98, 55.49 87.03 0.60 72

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/20/2022
SNOs_Map_NOAA-21_LANDSAT-8_20221220.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 12/20/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8