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
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