Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/4/2022
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 12/04/2022 01:52:26 76.15, 135.13 98.68 12/04/2022 01:51:58 76.15, 135.18 98.69 1.44 28
2 12/04/2022 02:42:52 -76.17, -57.57 81.29 12/04/2022 02:43:01 -76.16, -57.55 81.31 1.80 9
3 12/04/2022 03:33:37 76.17, 109.75 98.72 12/04/2022 03:33:57 76.18, 109.78 98.72 0.97 20
4 12/04/2022 04:24:03 -76.20, -82.94 81.25 12/04/2022 04:25:00 -76.18, -82.95 81.28 1.43 57
5 12/04/2022 05:14:48 76.20, 84.38 98.76 12/04/2022 05:15:56 76.20, 84.38 98.75 0.84 68
6 12/12/2022 18:07:16 -76.10, 71.61 80.43 12/12/2022 18:06:10 -76.07, 71.61 80.44 3.71 66
7 12/12/2022 18:58:00 76.08,-121.01 99.56 12/12/2022 18:57:04 76.09,-121.02 99.58 0.94 56
8 12/12/2022 19:48:27 -76.12, 46.24 80.39 12/12/2022 19:48:09 -76.09, 46.21 80.42 3.50 18
9 12/12/2022 20:39:11 76.11,-146.39 99.59 12/12/2022 20:39:03 76.12,-146.43 99.61 1.38 8
10 12/12/2022 21:29:38 -76.15, 20.86 80.36 12/12/2022 21:30:08 -76.12, 20.82 80.39 3.43 30
11 12/12/2022 22:20:22 76.13,-171.77 99.63 12/12/2022 22:21:02 76.14,-171.83 99.63 1.92 40
12 12/12/2022 23:10:52 -76.31, -5.00 80.17 12/12/2022 23:12:04 -76.28, -4.09 80.27 24.25 72

Figure of NOAA-21 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/4/2022
SNOs_Map_NOAA-21_NOAA-19_20221204.jpg

Download SNOs between NOAA-21 and NOAA-19 since TLE EPOCH: 12/04/2022 in txt file.

Historial Predications of SNOs between NOAA-21 and NOAA-19