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: 3/30/2021
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 04/11/2021 13:19:33 -73.56, 150.24 114.78 04/11/2021 13:20:39 -73.48, 153.19 115.01 93.51 66
2 04/11/2021 14:10:14 73.32, -41.90 64.95 04/11/2021 14:11:23 73.28, -39.93 64.80 63.32 69
3 04/11/2021 15:00:56 -73.22, 125.64 115.19 04/11/2021 15:02:06 -73.20, 127.24 115.29 51.22 70
4 04/11/2021 15:51:38 73.02, -66.62 64.59 04/11/2021 15:52:50 73.00, -65.87 64.52 24.74 72
5 04/11/2021 16:42:20 -72.92, 100.91 115.54 04/11/2021 16:43:34 -72.88, 101.20 115.61 10.49 74
6 04/11/2021 17:33:04 72.82, -91.58 64.35 04/11/2021 17:34:15 72.83, -91.58 64.34 0.19 71
7 04/11/2021 18:23:48 -72.82, 75.74 115.67 04/11/2021 18:24:57 -72.80, 75.71 115.70 2.38 69
8 04/11/2021 19:14:34 72.83,-116.96 64.33 04/11/2021 19:15:37 72.80,-116.96 64.29 2.78 63
9 04/11/2021 20:05:18 -72.83, 50.36 115.69 04/11/2021 20:06:18 -72.83, 50.42 115.70 2.10 60
10 04/11/2021 20:56:04 72.83,-142.34 64.30 04/11/2021 20:56:58 72.83,-142.25 64.29 3.05 54
11 04/11/2021 21:46:48 -72.83, 24.98 115.72 04/11/2021 21:47:40 -72.81, 25.03 115.75 2.89 52
12 04/11/2021 22:37:33 72.78,-167.62 64.23 04/11/2021 22:38:20 72.81,-167.64 64.24 2.68 47
13 04/11/2021 23:28:17 -72.78, -0.30 115.79 04/11/2021 23:29:02 -72.79, -0.35 115.80 1.95 45
14 04/12/2021 00:19:03 72.79, 167.00 64.20 04/12/2021 00:19:42 72.78, 166.98 64.19 0.95 39
15 04/12/2021 01:09:47 -72.79, -25.68 115.82 04/12/2021 01:10:24 -72.76, -25.74 115.84 3.32 37
16 04/12/2021 02:00:33 72.79, 141.62 64.18 04/12/2021 02:01:03 72.81, 141.69 64.19 3.32 30
17 04/12/2021 02:51:17 -72.79, -51.06 115.84 04/12/2021 02:51:45 -72.79, -51.02 115.84 1.11 28
18 04/12/2021 03:42:03 72.79, 116.24 64.16 04/12/2021 03:42:25 72.79, 116.30 64.15 2.24 22
19 04/12/2021 04:32:47 -72.79, -76.44 115.86 04/12/2021 04:33:07 -72.77, -76.41 115.89 2.94 20
20 04/12/2021 05:23:32 72.75, 90.96 64.08 04/12/2021 05:23:47 72.76, 90.92 64.10 2.56 15
21 04/12/2021 06:14:16 -72.74,-101.72 115.94 04/12/2021 06:14:29 -72.74,-101.80 115.94 2.79 13
22 04/12/2021 07:05:02 72.75, 65.58 64.06 04/12/2021 07:05:09 72.74, 65.53 64.05 1.99 7
23 04/12/2021 07:55:46 -72.75,-127.10 115.96 04/12/2021 07:55:50 -72.77,-127.08 115.94 2.60 4
24 04/12/2021 08:46:32 72.75, 40.20 64.04 04/12/2021 08:46:30 72.77, 40.25 64.05 2.31 2
25 04/12/2021 09:37:16 -72.75,-152.48 115.98 04/12/2021 09:37:12 -72.75,-152.47 115.99 0.45 4
26 04/12/2021 10:28:02 72.76, 14.82 64.02 04/12/2021 10:27:52 72.75, 14.86 64.00 1.74 10
27 04/12/2021 11:18:45 -72.75,-177.86 116.00 04/12/2021 11:18:33 -72.72,-177.86 116.03 3.33 12
28 04/12/2021 12:09:30 72.71, -10.46 63.94 04/12/2021 12:09:13 72.72, -10.53 63.96 2.84 17
29 04/12/2021 13:00:15 -72.76, 156.76 116.03 04/12/2021 12:59:54 -72.75, 156.86 116.03 3.31 21
30 04/12/2021 13:51:00 72.71, -35.84 63.92 04/12/2021 13:50:35 72.70, -35.92 63.91 3.03 25
31 04/12/2021 14:41:44 -72.71, 131.48 116.10 04/12/2021 14:41:16 -72.73, 131.47 116.08 2.08 28
32 04/12/2021 15:32:30 72.71, -61.22 63.89 04/12/2021 15:31:56 72.73, -61.20 63.91 1.35 34
33 04/12/2021 16:23:14 -72.71, 106.10 116.13 04/12/2021 16:22:38 -72.70, 106.08 116.13 1.11 36
34 04/12/2021 17:14:00 72.72, -86.60 63.87 04/12/2021 17:13:18 72.70, -86.59 63.86 1.81 42
35 04/12/2021 18:04:44 -72.72, 80.72 116.15 04/12/2021 18:03:59 -72.73, 80.80 116.13 3.16 45
36 04/12/2021 18:55:29 72.67,-111.88 63.79 04/12/2021 18:54:40 72.68,-111.98 63.82 3.40 49
37 04/12/2021 19:46:14 -72.72, 55.34 116.17 04/12/2021 19:45:21 -72.71, 55.41 116.17 2.67 53
38 04/12/2021 20:36:59 72.67,-137.26 63.77 04/12/2021 20:36:01 72.71,-137.26 63.82 3.60 58
39 04/12/2021 21:27:43 -72.67, 30.06 116.25 04/12/2021 21:26:43 -72.69, 30.02 116.22 1.95 60
40 04/12/2021 22:18:29 72.68,-162.64 63.75 04/12/2021 22:17:23 72.68,-162.65 63.77 0.67 66
41 04/12/2021 23:09:13 -72.67, 4.68 116.27 04/12/2021 23:08:05 -72.66, 4.64 116.27 2.06 68
42 04/12/2021 23:59:59 72.68, 171.98 63.73 04/12/2021 23:58:45 72.66, 171.96 63.72 2.39 74
43 04/13/2021 00:50:42 -72.63, -20.60 116.35 04/13/2021 00:49:27 -72.64, -20.75 116.31 5.25 75
44 04/13/2021 01:41:23 72.38, 147.21 63.37 04/13/2021 01:40:12 72.38, 146.06 63.45 38.65 71

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 3/30/2021
SNOs_Map_NOAA-20_METOP-B_20210330.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 03/30/2021 in txt file.

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