Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/10/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 04/23/2022 02:53:11 76.71, 117.67 64.89 04/23/2022 02:52:04 76.73, 114.76 65.19 74.19 67
2 04/23/2022 03:44:04 -77.09, -76.54 114.65 04/23/2022 03:43:02 -77.06, -76.58 114.65 3.33 62
3 04/23/2022 04:34:49 77.07, 90.86 65.32 04/23/2022 04:33:56 77.07, 90.74 65.35 2.88 53
4 04/23/2022 05:25:34 -77.09,-101.93 114.67 04/23/2022 05:25:01 -77.10,-101.88 114.65 1.54 33
5 04/23/2022 06:16:20 77.11, 65.29 65.35 04/23/2022 06:15:55 77.11, 65.44 65.35 3.69 25
6 04/23/2022 07:07:04 -77.09,-127.32 114.69 04/23/2022 07:07:01 -77.10,-127.38 114.68 1.74 3
7 04/23/2022 07:57:50 77.12, 39.90 65.33 04/23/2022 07:57:55 77.11, 39.94 65.32 1.13 5
8 04/23/2022 08:48:34 -77.10,-152.70 114.71 04/23/2022 08:49:01 -77.10,-152.88 114.70 4.36 27
9 04/23/2022 09:39:20 77.12, 14.52 65.31 04/23/2022 09:39:55 77.11, 14.45 65.30 1.95 35
10 04/23/2022 10:30:05 -77.14,-178.27 114.67 04/23/2022 10:31:00 -77.14,-178.19 114.70 2.17 55
11 04/23/2022 11:20:50 77.12, -10.87 65.29 04/23/2022 11:21:54 77.15, -10.86 65.30 3.40 64
12 04/23/2022 12:11:46 -77.61, 154.25 114.09 04/23/2022 12:12:50 -77.55, 158.29 114.49 96.89 64

Figure of NOAA-20 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/10/2022
SNOs_Map_NOAA-20_NOAA-19_20220410.jpg

Download SNOs between NOAA-20 and NOAA-19 since TLE EPOCH: 04/10/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and NOAA-19