Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 04/12/2021 03:42:03 72.79, 116.25 64.15 04/12/2021 03:42:25 72.81, 116.33 64.16 3.55 22
2 04/12/2021 04:32:46 -72.75, -76.35 115.91 04/12/2021 04:33:07 -72.77, -76.41 115.89 3.21 21
3 04/12/2021 05:23:33 72.79, 90.87 64.13 04/12/2021 05:23:47 72.78, 90.95 64.12 2.71 14
4 04/12/2021 06:14:16 -72.75,-101.73 115.93 04/12/2021 06:14:29 -72.75,-101.80 115.93 2.09 13
5 04/12/2021 07:05:01 72.74, 65.59 64.05 04/12/2021 07:05:08 72.76, 65.56 64.07 2.19 7
6 04/12/2021 07:55:45 -72.75,-127.12 115.95 04/12/2021 07:55:49 -72.78,-127.08 115.93 2.67 4
7 04/12/2021 08:46:31 72.75, 40.21 64.03 04/12/2021 08:46:30 72.74, 40.17 64.02 1.68 1
8 04/12/2021 09:37:15 -72.76,-152.50 115.97 04/12/2021 09:37:11 -72.75,-152.47 115.98 1.11 4
9 04/12/2021 10:28:01 72.75, 14.83 64.01 04/12/2021 10:27:51 72.76, 14.89 64.02 2.54 10
10 04/12/2021 11:18:44 -72.71,-177.77 116.05 04/12/2021 11:18:33 -72.73,-177.86 116.03 3.44 11
11 04/12/2021 12:09:31 72.75, -10.55 63.99 04/12/2021 12:09:13 72.74, -10.50 63.98 2.18 18
12 04/12/2021 13:00:14 -72.71, 156.85 116.07 04/12/2021 12:59:55 -72.71, 156.76 116.07 3.00 19
13 04/12/2021 13:51:00 72.71, -35.83 63.91 04/12/2021 13:50:35 72.72, -35.89 63.93 2.37 25
14 04/12/2021 14:41:44 -72.72, 131.46 116.10 04/12/2021 14:41:16 -72.73, 131.47 116.07 1.94 28
15 04/12/2021 15:32:30 72.71, -61.21 63.89 04/12/2021 15:31:57 72.69, -61.28 63.88 2.68 33
16 04/12/2021 16:23:14 -72.72, 106.08 116.12 04/12/2021 16:22:38 -72.71, 106.09 116.12 1.03 36
17 04/12/2021 17:14:00 72.71, -86.59 63.86 04/12/2021 17:13:18 72.72, -86.56 63.88 1.56 42
18 04/12/2021 18:04:44 -72.72, 80.70 116.14 04/12/2021 18:03:59 -72.74, 80.80 116.12 3.77 45
19 04/12/2021 18:55:30 72.71,-111.97 63.84 04/12/2021 18:54:40 72.70,-111.95 63.83 2.07 50
20 04/12/2021 19:46:14 -72.73, 55.32 116.16 04/12/2021 19:45:21 -72.72, 55.42 116.17 3.41 53
21 04/12/2021 20:36:59 72.67,-137.25 63.76 04/12/2021 20:36:02 72.67,-137.33 63.79 2.89 57
22 04/12/2021 21:27:43 -72.68, 30.04 116.24 04/12/2021 21:26:43 -72.69, 30.03 116.21 1.50 60
23 04/12/2021 22:18:29 72.67,-162.63 63.74 04/12/2021 22:17:23 72.70,-162.62 63.79 3.56 66
24 04/12/2021 23:09:13 -72.68, 4.66 116.26 04/12/2021 23:08:05 -72.67, 4.64 116.26 1.66 68
25 04/12/2021 23:59:59 72.67, 171.99 63.72 04/12/2021 23:58:45 72.68, 171.99 63.74 0.62 74
26 04/13/2021 00:50:42 -72.63, -20.62 116.34 04/13/2021 00:49:27 -72.65, -20.75 116.31 4.47 75
27 04/13/2021 01:41:24 72.42, 147.12 63.42 04/13/2021 01:40:12 72.40, 146.09 63.46 34.55 72
28 04/13/2021 02:32:06 -72.33, -45.39 116.69 04/13/2021 02:30:55 -72.32, -46.74 116.63 45.82 71
29 04/13/2021 03:22:48 72.12, 122.34 63.07 04/13/2021 03:21:39 72.12, 120.21 63.19 72.66 69
30 04/13/2021 04:13:30 -72.03, -70.18 117.04 04/13/2021 04:12:22 -72.04, -72.62 116.90 83.84 68

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 4/12/2021
SNOs_Map_NOAA-20_METOP-B_20210412.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 04/12/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-B